315503352 has 48 divisors (see below), whose sum is σ = 855471240. Its totient is φ = 105046848.

The previous prime is 315503333. The next prime is 315503359. The reversal of 315503352 is 253305513.

315503352 is a `hidden beast` number, since 31 + 550 + 33 + 52 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315503359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78463 + ... + 82385.

Almost surely, 2^315503352 is an apocalyptic number.

It is an amenable number.

315503352 is an abundant number, since it is smaller than the sum of its proper divisors (539967888).

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

315503352 is a wasteful number, since it uses less digits than its factorization.

315503352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052 (or 5045 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 315503352 is about 17762.4140251262. The cubic root of 315503352 is about 680.7714370718.

Adding to 315503352 its reverse (253305513), we get a palindrome (568808865).

The spelling of 315503352 in words is "three hundred fifteen million, five hundred three thousand, three hundred fifty-two".