56785871024 has 10 divisors (see below), whose sum is σ = 110022625140. Its totient is φ = 28392935504.

The previous prime is 56785871011. The next prime is 56785871029. The reversal of 56785871024 is 42017858765.

It is not an unprimeable number, because it can be changed into a prime (56785871029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1774558454 + ... + 1774558485.

It is an arithmetic number, because the mean of its divisors is an integer number (11002262514).

Almost surely, 2^56785871024 is an apocalyptic number.

It is an amenable number.

56785871024 is a deficient number, since it is larger than the sum of its proper divisors (53236754116).

56785871024 is a wasteful number, since it uses less digits than its factorization.

56785871024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549116947 (or 3549116941 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 53.

The spelling of 56785871024 in words is "fifty-six billion, seven hundred eighty-five million, eight hundred seventy-one thousand, twenty-four".