56816228008 has 16 divisors (see below), whose sum is σ = 107183990880. Its totient is φ = 28233830448.

The previous prime is 56816227997. The next prime is 56816228017. The reversal of 56816228008 is 80082261865.

It is an unprimeable number.

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, 21784060 + ... + 21786667.

It is an arithmetic number, because the mean of its divisors is an integer number (6698999430).

Almost surely, 2^56816228008 is an apocalyptic number.

It is an amenable number.

56816228008 is a deficient number, since it is larger than the sum of its proper divisors (50367762872).

56816228008 is a wasteful number, since it uses less digits than its factorization.

56816228008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43570896 (or 43570892 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 56816228008 in words is "fifty-six billion, eight hundred sixteen million, two hundred twenty-eight thousand, eight".