56530502 has 16 divisors (see below), whose sum is σ = 97493760. Its totient is φ = 24081288.

The previous prime is 56530501. The next prime is 56530511. The reversal of 56530502 is 20503565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56530501) 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, 9752 + ... + 14427.

It is an arithmetic number, because the mean of its divisors is an integer number (6093360).

Almost surely, 2^56530502 is an apocalyptic number.

56530502 is a deficient number, since it is larger than the sum of its proper divisors (40963258).

56530502 is a wasteful number, since it uses less digits than its factorization.

56530502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24355.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 56530502 is about 7518.6768782812. The cubic root of 56530502 is about 383.7905532799.

The spelling of 56530502 in words is "fifty-six million, five hundred thirty thousand, five hundred two".