315325264 has 20 divisors (see below), whose sum is σ = 621299520. Its totient is φ = 154989920.

The previous prime is 315325259. The next prime is 315325291. The reversal of 315325264 is 462523513.

It is a happy 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, 166072 + ... + 167959.

It is an arithmetic number, because the mean of its divisors is an integer number (31064976).

Almost surely, 2^315325264 is an apocalyptic number.

It is an amenable number.

315325264 is a deficient number, since it is larger than the sum of its proper divisors (305974256).

315325264 is a wasteful number, since it uses less digits than its factorization.

315325264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334098 (or 334092 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 315325264 is about 17757.4002601732. The cubic root of 315325264 is about 680.6433242841.

Adding to 315325264 its reverse (462523513), we get a palindrome (777848777).

The spelling of 315325264 in words is "three hundred fifteen million, three hundred twenty-five thousand, two hundred sixty-four".