315112032552 has 32 divisors (see below), whose sum is σ = 787833053280. Its totient is φ = 105030281280.

The previous prime is 315112032551. The next prime is 315112032559. The reversal of 315112032552 is 255230211513.

It is not an unprimeable number, because it can be changed into a prime (315112032551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70723 + ... + 797010.

It is an arithmetic number, because the mean of its divisors is an integer number (24619782915).

Almost surely, 2^315112032552 is an apocalyptic number.

It is an amenable number.

315112032552 is an abundant number, since it is smaller than the sum of its proper divisors (472721020728).

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

315112032552 is a wasteful number, since it uses less digits than its factorization.

315112032552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882873 (or 882869 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 315112032552 in words is "three hundred fifteen billion, one hundred twelve million, thirty-two thousand, five hundred fifty-two".