56475913104 has 480 divisors, whose sum is σ = 180168468480. Its totient is φ = 16401595392.

The previous prime is 56475913099. The next prime is 56475913111. The reversal of 56475913104 is 40131957465.

56475913104 is a `hidden beast` number, since 5 + 6 + 47 + 591 + 3 + 10 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 56475913104.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 527812219 + ... + 527812325.

It is an arithmetic number, because the mean of its divisors is an integer number (375350976).

Almost surely, 2^56475913104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56475913104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90084234240).

56475913104 is an abundant number, since it is smaller than the sum of its proper divisors (123692555376).

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

56475913104 is a wasteful number, since it uses less digits than its factorization.

56475913104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 56475913104 in words is "fifty-six billion, four hundred seventy-five million, nine hundred thirteen thousand, one hundred four".