506573304 has 16 divisors (see below), whose sum is σ = 1266433320. Its totient is φ = 168857760.

The previous prime is 506573299. The next prime is 506573317. The reversal of 506573304 is 403375605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10553587 + ... + 10553634.

Almost surely, 2^506573304 is an apocalyptic number.

It is an amenable number.

506573304 is an abundant number, since it is smaller than the sum of its proper divisors (759860016).

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

506573304 is a wasteful number, since it uses less digits than its factorization.

506573304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21107230 (or 21107226 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 506573304 is about 22507.1833866435. The cubic root of 506573304 is about 797.1635509147.

The spelling of 506573304 in words is "five hundred six million, five hundred seventy-three thousand, three hundred four".