56294624808 has 40 divisors (see below), whose sum is σ = 157677075930. Its totient is φ = 18764874720.

The previous prime is 56294624767. The next prime is 56294624863. The reversal of 56294624808 is 80842649265.

56294624808 is a `hidden beast` number, since 5 + 6 + 2 + 9 + 4 + 624 + 8 + 0 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 55950225444 + 344399364 = 236538^2 + 18558^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 43436563 + ... + 43437858.

Almost surely, 2^56294624808 is an apocalyptic number.

It is an amenable number.

56294624808 is an abundant number, since it is smaller than the sum of its proper divisors (101382451122).

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

56294624808 is a wasteful number, since it uses less digits than its factorization.

56294624808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86874439 (or 86874426 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 56294624808 in words is "fifty-six billion, two hundred ninety-four million, six hundred twenty-four thousand, eight hundred eight".