509316152 has 32 divisors (see below), whose sum is σ = 965282400. Its totient is φ = 251923584.

The previous prime is 509316127. The next prime is 509316161. The reversal of 509316152 is 251613905.

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, 316133 + ... + 317739.

It is an arithmetic number, because the mean of its divisors is an integer number (30165075).

Almost surely, 2^509316152 is an apocalyptic number.

It is an amenable number.

509316152 is a deficient number, since it is larger than the sum of its proper divisors (455966248).

509316152 is a wasteful number, since it uses less digits than its factorization.

509316152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 509316152 is about 22568.0338532181. The cubic root of 509316152 is about 798.5997129252.

The spelling of 509316152 in words is "five hundred nine million, three hundred sixteen thousand, one hundred fifty-two".