56704317772432 has 60 divisors (see below), whose sum is σ = 122461129361088. Its totient is φ = 25411666033600.

The previous prime is 56704317772303. The next prime is 56704317772439. The reversal of 56704317772432 is 23427771340765.

It is not an unprimeable number, because it can be changed into a prime (56704317772439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206126068 + ... + 206400979.

Almost surely, 2^{56704317772432} is an apocalyptic number.

It is an amenable number.

56704317772432 is an abundant number, since it is smaller than the sum of its proper divisors (65756811588656).

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

56704317772432 is a wasteful number, since it uses less digits than its factorization.

56704317772432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412527148 (or 412527131 counting only the distinct ones).

The product of its (nonzero) digits is 41489280, while the sum is 58.

The spelling of 56704317772432 in words is "fifty-six trillion, seven hundred four billion, three hundred seventeen million, seven hundred seventy-two thousand, four hundred thirty-two".