56111484529074 has 64 divisors (see below), whose sum is σ = 128749048243200. Its totient is φ = 16159319249472.

The previous prime is 56111484529043. The next prime is 56111484529081. The reversal of 56111484529074 is 47092548411165.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227961334 + ... + 228207345.

It is an arithmetic number, because the mean of its divisors is an integer number (2011703878800).

Almost surely, 2^{56111484529074} is an apocalyptic number.

56111484529074 is an abundant number, since it is smaller than the sum of its proper divisors (72637563714126).

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

56111484529074 is a wasteful number, since it uses less digits than its factorization.

56111484529074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456168799.

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 56111484529074 in words is "fifty-six trillion, one hundred eleven billion, four hundred eighty-four million, five hundred twenty-nine thousand, seventy-four".