652504364 has 24 divisors (see below), whose sum is σ = 1169649600. Its totient is φ = 318399120.

The previous prime is 652504309. The next prime is 652504397. The reversal of 652504364 is 463405256.

It is a happy number.

652504364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22859 + ... + 42749.

It is an arithmetic number, because the mean of its divisors is an integer number (48735400).

Almost surely, 2^652504364 is an apocalyptic number.

It is an amenable number.

652504364 is a deficient number, since it is larger than the sum of its proper divisors (517145236).

652504364 is a wasteful number, since it uses less digits than its factorization.

652504364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20093 (or 20091 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 652504364 is about 25544.1649697147. The cubic root of 652504364 is about 867.3501811718.

The spelling of 652504364 in words is "six hundred fifty-two million, five hundred four thousand, three hundred sixty-four".