56630072706 has 32 divisors (see below), whose sum is σ = 113895745920. Its totient is φ = 18770860416.

The previous prime is 56630072701. The next prime is 56630072749. The reversal of 56630072706 is 60727003665.

56630072706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56630072701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2398350 + ... + 2421846.

It is an arithmetic number, because the mean of its divisors is an integer number (3559242060).

Almost surely, 2^56630072706 is an apocalyptic number.

56630072706 is an abundant number, since it is smaller than the sum of its proper divisors (57265673214).

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

56630072706 is a wasteful number, since it uses less digits than its factorization.

56630072706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25738.

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 56630072706 in words is "fifty-six billion, six hundred thirty million, seventy-two thousand, seven hundred six".