56700564430555 has 8 divisors (see below), whose sum is σ = 68041292915232. Its totient is φ = 45360041145408.

The previous prime is 56700564430519. The next prime is 56700564430567. The reversal of 56700564430555 is 55503446500765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56700564430555 - 2⁷ = 56700564430427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56700564430496 and 56700564430505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50691322 + ... + 51797791.

It is an arithmetic number, because the mean of its divisors is an integer number (8505161614404).

Almost surely, 2^{56700564430555} is an apocalyptic number.

56700564430555 is a deficient number, since it is larger than the sum of its proper divisors (11340728484677).

56700564430555 is a wasteful number, since it uses less digits than its factorization.

56700564430555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102599765.

The product of its (nonzero) digits is 37800000, while the sum is 55.

The spelling of 56700564430555 in words is "fifty-six trillion, seven hundred billion, five hundred sixty-four million, four hundred thirty thousand, five hundred fifty-five".