52808604 has 12 divisors (see below), whose sum is σ = 123220104. Its totient is φ = 17602864.

The previous prime is 52808603. The next prime is 52808641. The reversal of 52808604 is 40680825.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52808603) 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, 2200347 + ... + 2200370.

It is an arithmetic number, because the mean of its divisors is an integer number (10268342).

Almost surely, 2^52808604 is an apocalyptic number.

It is an amenable number.

52808604 is an abundant number, since it is smaller than the sum of its proper divisors (70411500).

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

52808604 is a wasteful number, since it uses less digits than its factorization.

52808604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400724 (or 4400722 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 52808604 is about 7266.9528689816. The cubic root of 52808604 is about 375.1758677308.

The spelling of 52808604 in words is "fifty-two million, eight hundred eight thousand, six hundred four".