56884173904 has 20 divisors (see below), whose sum is σ = 110337930976. Its totient is φ = 28409869152.

The previous prime is 56884173889. The next prime is 56884173911. The reversal of 56884173904 is 40937148865.

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 3 ways as a sum of consecutive naturals, for example, 1999044 + ... + 2027299.

Almost surely, 2^56884173904 is an apocalyptic number.

It is an amenable number.

56884173904 is a deficient number, since it is larger than the sum of its proper divisors (53453757072).

56884173904 is a wasteful number, since it uses less digits than its factorization.

56884173904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027234 (or 4027228 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 56884173904 in words is "fifty-six billion, eight hundred eighty-four million, one hundred seventy-three thousand, nine hundred four".