56700564430564 has 72 divisors (see below), whose sum is σ = 104637626694720. Its totient is φ = 26851917456000.

The previous prime is 56700564430519. The next prime is 56700564430567. The reversal of 56700564430564 is 46503446500765.

It is not an unprimeable number, because it can be changed into a prime (56700564430567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3073025539 + ... + 3073043989.

It is an arithmetic number, because the mean of its divisors is an integer number (1453300370760).

Almost surely, 2^{56700564430564} is an apocalyptic number.

It is an amenable number.

56700564430564 is a deficient number, since it is larger than the sum of its proper divisors (47937062264156).

56700564430564 is a wasteful number, since it uses less digits than its factorization.

56700564430564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28021 (or 27966 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 55.

The spelling of 56700564430564 in words is "fifty-six trillion, seven hundred billion, five hundred sixty-four million, four hundred thirty thousand, five hundred sixty-four".