315301552 has 20 divisors (see below), whose sum is σ = 611172936. Its totient is φ = 157579520.

The previous prime is 315301541. The next prime is 315301559. The reversal of 315301552 is 255103513.

It is not an unprimeable number, because it can be changed into a prime (315301559) 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, 63048 + ... + 67864.

Almost surely, 2^315301552 is an apocalyptic number.

It is an amenable number.

315301552 is a deficient number, since it is larger than the sum of its proper divisors (295871384).

315301552 is a wasteful number, since it uses less digits than its factorization.

315301552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8916 (or 8910 counting only the distinct ones).

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

The square root of 315301552 is about 17756.7325823193. The cubic root of 315301552 is about 680.6262627279.

The spelling of 315301552 in words is "three hundred fifteen million, three hundred one thousand, five hundred fifty-two".