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53270607756 = 22341121389261
BaseRepresentation
bin110001100111001011…
…001111011110001100
312002111112001021000110
4301213023033132030
51333044233422011
640245554000020
73564044460222
oct614713173614
9162445037013
1053270607756
1120656962073
12a3a8276010
13503c5308a2
142814c58b12
1515bba8dba6
hexc672cf78c

53270607756 has 48 divisors (see below), whose sum is σ = 127436143968. Its totient is φ = 17309299200.

The previous prime is 53270607713. The next prime is 53270607757. The reversal of 53270607756 is 65770607235.

It is not an unprimeable number, because it can be changed into a prime (53270607757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552166 + ... + 641426.

It is an arithmetic number, because the mean of its divisors is an integer number (2654919666).

Almost surely, 253270607756 is an apocalyptic number.

It is an amenable number.

53270607756 is an abundant number, since it is smaller than the sum of its proper divisors (74165536212).

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

53270607756 is a wasteful number, since it uses less digits than its factorization.

53270607756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90522 (or 90520 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 53270607756 in words is "fifty-three billion, two hundred seventy million, six hundred seven thousand, seven hundred fifty-six".

Divisors: 1 2 3 4 6 12 41 82 123 164 246 492 1213 2426 3639 4852 7278 14556 49733 89261 99466 149199 178522 198932 267783 298398 357044 535566 596796 1071132 3659701 7319402 10979103 14638804 21958206 43916412 108273593 216547186 324820779 433094372 649641558 1299283116 4439217313 8878434626 13317651939 17756869252 26635303878 53270607756