56057844096 has 128 divisors (see below), whose sum is σ = 167442710400. Its totient is φ = 18460721664.

The previous prime is 56057844061. The next prime is 56057844107. The reversal of 56057844096 is 69044875065.

56057844096 is a `hidden beast` number, since 5 + 60 + 57 + 8 + 440 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189135 + ... + 384561.

It is an arithmetic number, because the mean of its divisors is an integer number (1308146175).

Almost surely, 2^56057844096 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 56057844096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83721355200).

56057844096 is an abundant number, since it is smaller than the sum of its proper divisors (111384866304).

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

56057844096 is a wasteful number, since it uses less digits than its factorization.

56057844096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195533 (or 195515 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 56057844096 in words is "fifty-six billion, fifty-seven million, eight hundred forty-four thousand, ninety-six".