56612439068 has 12 divisors (see below), whose sum is σ = 99948510480. Its totient is φ = 28055721792.

The previous prime is 56612439067. The next prime is 56612439097. The reversal of 56612439068 is 86093421665.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56612439061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62623928 + ... + 62624831.

It is an arithmetic number, because the mean of its divisors is an integer number (8329042540).

Almost surely, 2^56612439068 is an apocalyptic number.

It is an amenable number.

56612439068 is a deficient number, since it is larger than the sum of its proper divisors (43336071412).

56612439068 is a wasteful number, since it uses less digits than its factorization.

56612439068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125248876 (or 125248874 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 56612439068 in words is "fifty-six billion, six hundred twelve million, four hundred thirty-nine thousand, sixty-eight".