509152 has 24 divisors (see below), whose sum is σ = 1146096. Its totient is φ = 218112.

The previous prime is 509149. The next prime is 509203. The reversal of 509152 is 251905.

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, 913 + ... + 1360.

It is an arithmetic number, because the mean of its divisors is an integer number (47754).

2⁵⁰⁹¹⁵² is an apocalyptic number.

It is an amenable number.

509152 is an abundant number, since it is smaller than the sum of its proper divisors (636944).

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

509152 is a wasteful number, since it uses less digits than its factorization.

509152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290 (or 2282 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 509152 is about 713.5488770925. The cubic root of 509152 is about 79.8513907788.

The spelling of 509152 in words is "five hundred nine thousand, one hundred fifty-two".