56930905752 has 32 divisors (see below), whose sum is σ = 162659731200. Its totient is φ = 16265973024.

The previous prime is 56930905751. The next prime is 56930905769. The reversal of 56930905752 is 25750903965.

It is a super-2 number, since 2×56930905752² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56930905695 and 56930905704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56930905751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169437052 + ... + 169437387.

It is an arithmetic number, because the mean of its divisors is an integer number (5083116600).

Almost surely, 2^56930905752 is an apocalyptic number.

It is an amenable number.

56930905752 is an abundant number, since it is smaller than the sum of its proper divisors (105728825448).

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

56930905752 is a wasteful number, since it uses less digits than its factorization.

56930905752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338874455 (or 338874451 counting only the distinct ones).

The product of its (nonzero) digits is 2551500, while the sum is 51.

The spelling of 56930905752 in words is "fifty-six billion, nine hundred thirty million, nine hundred five thousand, seven hundred fifty-two".