56775104 has 28 divisors (see below), whose sum is σ = 119292624. Its totient is φ = 26717184.

The previous prime is 56775091. The next prime is 56775113. The reversal of 56775104 is 40157765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25004 + ... + 27179.

Almost surely, 2^56775104 is an apocalyptic number.

It is an amenable number.

56775104 is an abundant number, since it is smaller than the sum of its proper divisors (62517520).

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

56775104 is a wasteful number, since it uses less digits than its factorization.

56775104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52212 (or 52202 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 56775104 is about 7534.9256134351. The cubic root of 56775104 is about 384.3432983218.

The spelling of 56775104 in words is "fifty-six million, seven hundred seventy-five thousand, one hundred four".