315315052 has 12 divisors (see below), whose sum is σ = 594247696. Its totient is φ = 145530000.

The previous prime is 315315041. The next prime is 315315053. The reversal of 315315052 is 250513513.

It is not an unprimeable number, because it can be changed into a prime (315315053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3031824 + ... + 3031927.

Almost surely, 2^315315052 is an apocalyptic number.

It is an amenable number.

315315052 is a deficient number, since it is larger than the sum of its proper divisors (278932644).

315315052 is a wasteful number, since it uses less digits than its factorization.

315315052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6063768 (or 6063766 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 315315052 is about 17757.1127157542. The cubic root of 315315052 is about 680.6359765224.

Adding to 315315052 its reverse (250513513), we get a palindrome (565828565).

The spelling of 315315052 in words is "three hundred fifteen million, three hundred fifteen thousand, fifty-two".