315111050552 has 16 divisors (see below), whose sum is σ = 590839814400. Its totient is φ = 157553766720.

The previous prime is 315111050543. The next prime is 315111050561. The reversal of 315111050552 is 255050111513.

It is an interprime number because it is at equal distance from previous prime (315111050543) and next prime (315111050561).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845324 + ... + 1159652.

It is an arithmetic number, because the mean of its divisors is an integer number (36927488400).

Almost surely, 2^315111050552 is an apocalyptic number.

It is an amenable number.

315111050552 is a deficient number, since it is larger than the sum of its proper divisors (275728763848).

315111050552 is a wasteful number, since it uses less digits than its factorization.

315111050552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439646 (or 439642 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 315111050552 in words is "three hundred fifteen billion, one hundred eleven million, fifty thousand, five hundred fifty-two".