56811876798 has 8 divisors (see below), whose sum is σ = 113623753608. Its totient is φ = 18937292264.

The previous prime is 56811876767. The next prime is 56811876841. The reversal of 56811876798 is 89767811865.

56811876798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

56811876798 is an admirable number.

It is a super-2 number, since 2×56811876798² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4734323061 + ... + 4734323072.

It is an arithmetic number, because the mean of its divisors is an integer number (14202969201).

Almost surely, 2^56811876798 is an apocalyptic number.

56811876798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56811876798 is a wasteful number, since it uses less digits than its factorization.

56811876798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468646138.

The product of its digits is 40642560, while the sum is 66.

The spelling of 56811876798 in words is "fifty-six billion, eight hundred eleven million, eight hundred seventy-six thousand, seven hundred ninety-eight".