525465204 has 48 divisors (see below), whose sum is σ = 1340955840. Its totient is φ = 158826240.

The previous prime is 525465179. The next prime is 525465233. The reversal of 525465204 is 402564525.

It is a super-2 number, since 2×525465204² = 552227361229523232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49122 + ... + 58854.

It is an arithmetic number, because the mean of its divisors is an integer number (27936580).

Almost surely, 2^525465204 is an apocalyptic number.

It is an amenable number.

525465204 is an abundant number, since it is smaller than the sum of its proper divisors (815490636).

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

525465204 is a wasteful number, since it uses less digits than its factorization.

525465204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10160 (or 10158 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 525465204 is about 22923.0278104791. The cubic root of 525465204 is about 806.9525299563.

The spelling of 525465204 in words is "five hundred twenty-five million, four hundred sixty-five thousand, two hundred four".