315051452 has 12 divisors (see below), whose sum is σ = 551486376. Its totient is φ = 157483920.

The previous prime is 315051413. The next prime is 315051467. The reversal of 315051452 is 254150513.

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, 11738 + ... + 27710.

It is an arithmetic number, because the mean of its divisors is an integer number (45957198).

Almost surely, 2^315051452 is an apocalyptic number.

It is an amenable number.

315051452 is a deficient number, since it is larger than the sum of its proper divisors (236434924).

315051452 is a wasteful number, since it uses less digits than its factorization.

315051452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20908 (or 20906 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 315051452 is about 17749.6887860041. The cubic root of 315051452 is about 680.4462555200.

The spelling of 315051452 in words is "three hundred fifteen million, fifty-one thousand, four hundred fifty-two".