56810496 has 44 divisors (see below), whose sum is σ = 151428872. Its totient is φ = 18935808.

The previous prime is 56810491. The next prime is 56810497. The reversal of 56810496 is 69401865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56810491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6175 + ... + 12318.

Almost surely, 2^56810496 is an apocalyptic number.

It is an amenable number.

56810496 is an abundant number, since it is smaller than the sum of its proper divisors (94618376).

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

56810496 is a wasteful number, since it uses less digits than its factorization.

56810496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18516 (or 18498 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 56810496 is about 7537.2737776997. The cubic root of 56810496 is about 384.4231446601.

The spelling of 56810496 in words is "fifty-six million, eight hundred ten thousand, four hundred ninety-six".