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537425860848 = 243234792911149
BaseRepresentation
bin1111101001000010001…
…00111101100011110000
31220101012010120102122220
413310201010331203300
532301122010021343
61050520125201040
753553625305312
oct7644104754360
91811163512586
10537425860848
11197a14984708
12881a6a00180
133b8a9b13376
141c0239a17b2
15dea6647183
hex7d2113d8f0

537425860848 has 160 divisors (see below), whose sum is σ = 1481262336000. Its totient is φ = 167511810048.

The previous prime is 537425860843. The next prime is 537425860849. The reversal of 537425860848 is 848068524735.

It is a junction number, because it is equal to n+sod(n) for n = 537425860791 and 537425860800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537425860841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48198378 + ... + 48209526.

It is an arithmetic number, because the mean of its divisors is an integer number (9257889600).

Almost surely, 2537425860848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537425860848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740631168000).

537425860848 is an abundant number, since it is smaller than the sum of its proper divisors (943836475152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537425860848 is a wasteful number, since it uses less digits than its factorization.

537425860848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12159 (or 12153 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 60.

The spelling of 537425860848 in words is "five hundred thirty-seven billion, four hundred twenty-five million, eight hundred sixty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 47 48 69 92 94 138 141 184 188 276 282 368 376 552 564 752 929 1081 1104 1128 1858 2162 2256 2787 3243 3716 4324 5574 6486 7432 8648 11148 11149 12972 14864 17296 21367 22296 22298 25944 33447 42734 43663 44592 44596 51888 64101 66894 85468 87326 89192 128202 130989 133788 170936 174652 178384 256404 256427 261978 267576 341872 349304 512808 512854 523956 524003 535152 698608 769281 1004249 1025616 1025708 1047912 1048006 1538562 1572009 2008498 2051416 2095824 2096012 3012747 3077124 3144018 4016996 4102832 4192024 6025494 6154248 6288036 8033992 8384048 10357421 12050988 12052069 12308496 12576072 16067984 20714842 24101976 24104138 25152144 31072263 36156207 41429684 48203952 48208276 62144526 72312414 82859368 96416552 124289052 144624828 165718736 192833104 238220683 248578104 289249656 476441366 486798787 497156208 578499312 714662049 952882732 973597574 1429324098 1460396361 1905765464 1947195148 2858648196 2920792722 3811530928 3894390296 5717296392 5841585444 7788780592 11196372101 11434592784 11683170888 22392744202 23366341776 33589116303 44785488404 67178232606 89570976808 134356465212 179141953616 268712930424 537425860848