520160604 has 24 divisors (see below), whose sum is σ = 1243311888. Its totient is φ = 169157760.

The previous prime is 520160561. The next prime is 520160621. The reversal of 520160604 is 406061025.

It is a congruent number.

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, 528127 + ... + 529110.

It is an arithmetic number, because the mean of its divisors is an integer number (51804662).

Almost surely, 2^520160604 is an apocalyptic number.

It is an amenable number.

520160604 is an abundant number, since it is smaller than the sum of its proper divisors (723151284).

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

520160604 is a wasteful number, since it uses less digits than its factorization.

520160604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057285 (or 1057283 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 520160604 is about 22807.0297057727. The cubic root of 520160604 is about 804.2279309705.

The spelling of 520160604 in words is "five hundred twenty million, one hundred sixty thousand, six hundred four".