56475992038 has 16 divisors (see below), whose sum is σ = 85795207776. Its totient is φ = 27879174400.

The previous prime is 56475991993. The next prime is 56475992047. The reversal of 56475992038 is 83029957465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324706 + ... + 467317.

It is an arithmetic number, because the mean of its divisors is an integer number (5362200486).

Almost surely, 2^56475992038 is an apocalyptic number.

56475992038 is a deficient number, since it is larger than the sum of its proper divisors (29319215738).

56475992038 is a wasteful number, since it uses less digits than its factorization.

56475992038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792479.

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 56475992038 in words is "fifty-six billion, four hundred seventy-five million, nine hundred ninety-two thousand, thirty-eight".