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5531282173160 = 2352979181133329
BaseRepresentation
bin101000001111101101000…
…0110111110110011101000
3201120210012120020212221122
41100133122012332303220
51211111031214020120
615433011433154412
71110423220502522
oct120373206766350
921523176225848
105531282173160
11184289264a727
12753bbb25ba08
133117a010cb73
14151a03414a12
1598d347eba25
hex507da1bece8

5531282173160 has 128 divisors (see below), whose sum is σ = 13045095360000. Its totient is φ = 2107950673920.

The previous prime is 5531282173097. The next prime is 5531282173181. The reversal of 5531282173160 is 613712821355.

It is a super-2 number, since 2×55312821731602 (a number of 26 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, 165943376 + ... + 165976704.

It is an arithmetic number, because the mean of its divisors is an integer number (101914807500).

Almost surely, 25531282173160 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 5531282173160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6522547680000).

5531282173160 is an abundant number, since it is smaller than the sum of its proper divisors (7513813186840).

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

5531282173160 is a wasteful number, since it uses less digits than its factorization.

5531282173160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35259 (or 35255 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 5531282173160 in words is "five trillion, five hundred thirty-one billion, two hundred eighty-two million, one hundred seventy-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 29 40 58 79 116 145 158 232 290 316 395 580 632 790 1160 1580 1811 2291 3160 3622 4582 7244 9055 9164 11455 14488 18110 18328 22910 33329 36220 45820 52519 66658 72440 91640 105038 133316 143069 166645 210076 262595 266632 286138 333290 420152 525190 572276 666580 715345 966541 1050380 1144552 1333160 1430690 1933082 2100760 2632991 2861380 3866164 4149001 4832705 5265982 5722760 7732328 8298002 9665410 10531964 13164955 16596004 19330820 20745005 21063928 26329910 33192008 38661640 41490010 52659820 60358819 76356739 82980020 105319640 120717638 152713478 165960040 241435276 301794095 305426956 381783695 482870552 603588190 610853912 763567390 1207176380 1527134780 1750405751 2414352760 3054269560 3500811502 4768346701 7001623004 8752028755 9536693402 14003246008 17504057510 19073386804 23841733505 35008115020 38146773608 47683467010 70016230040 95366934020 138282054329 190733868040 276564108658 553128217316 691410271645 1106256434632 1382820543290 2765641086580 5531282173160