515364052 has 12 divisors (see below), whose sum is σ = 1030728160. Its totient is φ = 220870296.

The previous prime is 515364049. The next prime is 515364077. The reversal of 515364052 is 250463515.

515364052 is an admirable number.

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, 9202902 + ... + 9202957.

Almost surely, 2^515364052 is an apocalyptic number.

It is an amenable number.

515364052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

515364052 is a wasteful number, since it uses less digits than its factorization.

515364052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18405870 (or 18405868 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 515364052 is about 22701.6310427247. The cubic root of 515364052 is about 801.7482869992.

The spelling of 515364052 in words is "five hundred fifteen million, three hundred sixty-four thousand, fifty-two".