315134052 has 24 divisors (see below), whose sum is σ = 747368832. Its totient is φ = 103322400.

The previous prime is 315134051. The next prime is 315134059. The reversal of 315134052 is 250431513.

It is not an unprimeable number, because it can be changed into a prime (315134051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214524 + ... + 215987.

It is an arithmetic number, because the mean of its divisors is an integer number (31140368).

Almost surely, 2^315134052 is an apocalyptic number.

It is an amenable number.

315134052 is an abundant number, since it is smaller than the sum of its proper divisors (432234780).

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

315134052 is a wasteful number, since it uses less digits than its factorization.

315134052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430579 (or 430577 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 315134052 is about 17752.0154348739. The cubic root of 315134052 is about 680.5057166537.

Adding to 315134052 its reverse (250431513), we get a palindrome (565565565).

The spelling of 315134052 in words is "three hundred fifteen million, one hundred thirty-four thousand, fifty-two".