56816725702 has 32 divisors (see below), whose sum is σ = 96201108000. Its totient is φ = 24929452800.

The previous prime is 56816725681. The next prime is 56816725717. The reversal of 56816725702 is 20752761865.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3897924 + ... + 3912472.

It is an arithmetic number, because the mean of its divisors is an integer number (3006284625).

Almost surely, 2^56816725702 is an apocalyptic number.

56816725702 is a deficient number, since it is larger than the sum of its proper divisors (39384382298).

56816725702 is a wasteful number, since it uses less digits than its factorization.

56816725702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20712.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 56816725702 in words is "fifty-six billion, eight hundred sixteen million, seven hundred twenty-five thousand, seven hundred two".