315272552305232 has 10 divisors (see below), whose sum is σ = 610840570091418. Its totient is φ = 157636276152608.

The previous prime is 315272552305223. The next prime is 315272552305241. The reversal of 315272552305232 is 232503255272513.

It is an interprime number because it is at equal distance from previous prime (315272552305223) and next prime (315272552305241).

It can be written as a sum of positive squares in only one way, i.e., 232364170302016 + 82908382003216 = 15243496^2 + 9105404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9852267259523 + ... + 9852267259554.

Almost surely, 2^{315272552305232} is an apocalyptic number.

It is an amenable number.

315272552305232 is a deficient number, since it is larger than the sum of its proper divisors (295568017786186).

315272552305232 is a wasteful number, since it uses less digits than its factorization.

315272552305232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704534519085 (or 19704534519079 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 47.

The spelling of 315272552305232 in words is "three hundred fifteen trillion, two hundred seventy-two billion, five hundred fifty-two million, three hundred five thousand, two hundred thirty-two".