56888710806 has 32 divisors (see below), whose sum is σ = 122025450240. Its totient is φ = 17625894624.

The previous prime is 56888710799. The next prime is 56888710831. The reversal of 56888710806 is 60801788865.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4701730 + ... + 4713813.

It is an arithmetic number, because the mean of its divisors is an integer number (3813295320).

Almost surely, 2^56888710806 is an apocalyptic number.

56888710806 is an abundant number, since it is smaller than the sum of its proper divisors (65136739434).

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

56888710806 is a wasteful number, since it uses less digits than its factorization.

56888710806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9415620.

The product of its (nonzero) digits is 5160960, while the sum is 57.

The spelling of 56888710806 in words is "fifty-six billion, eight hundred eighty-eight million, seven hundred ten thousand, eight hundred six".