56885071104 has 432 divisors, whose sum is σ = 175305049920. Its totient is φ = 17712414720.

The previous prime is 56885071099. The next prime is 56885071157. The reversal of 56885071104 is 40117058865.

56885071104 is a `hidden beast` number, since 56 + 88 + 507 + 1 + 10 + 4 = 666.

It is a super-2 number, since 2×56885071104² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56885071104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434237119 + ... + 434237249.

Almost surely, 2^56885071104 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 56885071104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87652524960).

56885071104 is an abundant number, since it is smaller than the sum of its proper divisors (118419978816).

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

56885071104 is a wasteful number, since it uses less digits than its factorization.

56885071104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The spelling of 56885071104 in words is "fifty-six billion, eight hundred eighty-five million, seventy-one thousand, one hundred four".