56466351144 has 48 divisors (see below), whose sum is σ = 174776802720. Its totient is φ = 16133243040.

The previous prime is 56466351133. The next prime is 56466351167. The reversal of 56466351144 is 44115366465.

56466351144 is a `hidden beast` number, since 5 + 6 + 4 + 6 + 635 + 1 + 1 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 56466351144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56017702 + ... + 56018709.

It is an arithmetic number, because the mean of its divisors is an integer number (3641183390).

Almost surely, 2^56466351144 is an apocalyptic number.

It is an amenable number.

56466351144 is an abundant number, since it is smaller than the sum of its proper divisors (118310451576).

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

56466351144 is a wasteful number, since it uses less digits than its factorization.

56466351144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112036430 (or 112036423 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 56466351144 in words is "fifty-six billion, four hundred sixty-six million, three hundred fifty-one thousand, one hundred forty-four".