504161304 has 32 divisors (see below), whose sum is σ = 1261286640. Its totient is φ = 167936000.

The previous prime is 504161293. The next prime is 504161321. The reversal of 504161304 is 403161405.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 31864 + ... + 44984.

Almost surely, 2^504161304 is an apocalyptic number.

It is an amenable number.

504161304 is an abundant number, since it is smaller than the sum of its proper divisors (757125336).

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

504161304 is a wasteful number, since it uses less digits than its factorization.

504161304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14731 (or 14727 counting only the distinct ones).

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

The square root of 504161304 is about 22453.5365588586. The cubic root of 504161304 is about 795.8963317093.

The spelling of 504161304 in words is "five hundred four million, one hundred sixty-one thousand, three hundred four".