315453552 has 40 divisors (see below), whose sum is σ = 817614336. Its totient is φ = 104803776.

The previous prime is 315453529. The next prime is 315453553. The reversal of 315453552 is 255354513.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315453553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4033 + ... + 25439.

Almost surely, 2^315453552 is an apocalyptic number.

It is an amenable number.

315453552 is an abundant number, since it is smaller than the sum of its proper divisors (502160784).

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

315453552 is a wasteful number, since it uses less digits than its factorization.

315453552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21725 (or 21719 counting only the distinct ones).

The product of its digits is 45000, while the sum is 33.

The square root of 315453552 is about 17761.0121333217. The cubic root of 315453552 is about 680.7356168486.

The spelling of 315453552 in words is "three hundred fifteen million, four hundred fifty-three thousand, five hundred fifty-two".