56040496 has 40 divisors (see below), whose sum is σ = 112343504. Its totient is φ = 27060480.

The previous prime is 56040493. The next prime is 56040511. The reversal of 56040496 is 69404065.

It is not an unprimeable number, because it can be changed into a prime (56040493) 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, 106891 + ... + 107413.

Almost surely, 2^56040496 is an apocalyptic number.

It is an amenable number.

56040496 is an abundant number, since it is smaller than the sum of its proper divisors (56303008).

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

56040496 is a wasteful number, since it uses less digits than its factorization.

56040496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 56040496 is about 7486.0200373763. The cubic root of 56040496 is about 382.6784358350.

The spelling of 56040496 in words is "fifty-six million, forty thousand, four hundred ninety-six".