506045136 has 20 divisors (see below), whose sum is σ = 1307283392. Its totient is φ = 168681696.

The previous prime is 506045123. The next prime is 506045143. The reversal of 506045136 is 631540605.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5271256 + ... + 5271351.

Almost surely, 2^506045136 is an apocalyptic number.

It is an amenable number.

506045136 is an abundant number, since it is smaller than the sum of its proper divisors (801238256).

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

506045136 is a wasteful number, since it uses less digits than its factorization.

506045136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10542618 (or 10542612 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 506045136 is about 22495.4470060055. The cubic root of 506045136 is about 796.8864059698.

The spelling of 506045136 in words is "five hundred six million, forty-five thousand, one hundred thirty-six".