52002904 has 16 divisors (see below), whose sum is σ = 97675200. Its totient is φ = 25956192.

The previous prime is 52002893. The next prime is 52002913. The reversal of 52002904 is 40920025.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499 + ... + 10210.

It is an arithmetic number, because the mean of its divisors is an integer number (6104700).

Almost surely, 2^52002904 is an apocalyptic number.

It is an amenable number.

52002904 is a deficient number, since it is larger than the sum of its proper divisors (45672296).

52002904 is a wasteful number, since it uses less digits than its factorization.

52002904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11322 (or 11318 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52002904 is about 7211.3039042880. The cubic root of 52002904 is about 373.2580637655.

Adding to 52002904 its reverse (40920025), we get a palindrome (92922929).

The spelling of 52002904 in words is "fifty-two million, two thousand, nine hundred four".