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54481567007652 = 223531072333435997
BaseRepresentation
bin11000110001100111110100…
…11100101100001110100100
321010220101110002010122110020
430120303322130230032210
524120111222123221102
6311512253015355140
714322110006436261
oct1430637234541644
9233811402118406
1054481567007652
11163a5559276184
12613aa86682ab0
1324527888155c5
14d64cc9a2c268
156472cd365bbc
hex318cfa72c3a4

54481567007652 has 96 divisors (see below), whose sum is σ = 131293826681472. Its totient is φ = 17575586835456.

The previous prime is 54481567007639. The next prime is 54481567007729. The reversal of 54481567007652 is 25670076518445.

54481567007652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×544815670076522 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14138118 + ... + 17574114.

It is an arithmetic number, because the mean of its divisors is an integer number (1367644027932).

Almost surely, 254481567007652 is an apocalyptic number.

It is an amenable number.

54481567007652 is an abundant number, since it is smaller than the sum of its proper divisors (76812259673820).

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

54481567007652 is a wasteful number, since it uses less digits than its factorization.

54481567007652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436397 (or 3436395 counting only the distinct ones).

The product of its (nonzero) digits is 56448000, while the sum is 60.

The spelling of 54481567007652 in words is "fifty-four trillion, four hundred eighty-one billion, five hundred sixty-seven million, seven thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 53 106 107 159 212 214 233 318 321 428 466 636 642 699 932 1284 1398 2796 5671 11342 12349 17013 22684 24698 24931 34026 37047 49396 49862 68052 74094 74793 99724 148188 149586 299172 1321343 2642686 3435997 3964029 5285372 6871994 7928058 10307991 13743988 15856116 20615982 41231964 182107841 364215682 367651679 546323523 728431364 735303358 800587301 1092647046 1102955037 1470606716 1601174602 2185294092 2205910074 2401761903 3202349204 4411820148 4803523806 9607047612 19485538987 38971077974 42431126953 58456616961 77942155948 84862253906 85662841207 116913233922 127293380859 169724507812 171325682414 233826467844 254586761718 256988523621 342651364828 509173523436 513977047242 1027954094484 4540130583971 9080261167942 13620391751913 18160522335884 27240783503826 54481567007652