52904 has 16 divisors (see below), whose sum is σ = 105300. Its totient is φ = 24832.

The previous prime is 52903. The next prime is 52919. The reversal of 52904 is 40925.

52904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52900 + 4 = 230^2 + 2^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (52901) 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, 59 + ... + 330.

2⁵²⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

52904 is a deficient number, since it is larger than the sum of its proper divisors (52396).

52904 is a wasteful number, since it uses less digits than its factorization.

52904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 52904 is about 230.0086954878. The cubic root of 52904 is about 37.5401643740.

The spelling of 52904 in words is "fifty-two thousand, nine hundred four".