56458804 has 24 divisors (see below), whose sum is σ = 106545600. Its totient is φ = 26089920.

The previous prime is 56458771. The next prime is 56458807. The reversal of 56458804 is 40885465.

It is a super-2 number, since 2×56458804² = 6375193098220832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56458807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5944 + ... + 12175.

It is an arithmetic number, because the mean of its divisors is an integer number (4439400).

Almost surely, 2^56458804 is an apocalyptic number.

It is an amenable number.

56458804 is a deficient number, since it is larger than the sum of its proper divisors (50086796).

56458804 is a wasteful number, since it uses less digits than its factorization.

56458804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18183 (or 18181 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 56458804 is about 7513.9073723330. The cubic root of 56458804 is about 383.6282299580.

The spelling of 56458804 in words is "fifty-six million, four hundred fifty-eight thousand, eight hundred four".