315232040522 has 16 divisors (see below), whose sum is σ = 541846580352. Its totient is φ = 134737246800.

The previous prime is 315232040491. The next prime is 315232040561. The reversal of 315232040522 is 225040232513.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30177854 + ... + 30188297.

It is an arithmetic number, because the mean of its divisors is an integer number (33865411272).

Almost surely, 2^315232040522 is an apocalyptic number.

315232040522 is a deficient number, since it is larger than the sum of its proper divisors (226614539830).

315232040522 is a wasteful number, since it uses less digits than its factorization.

315232040522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60366533.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 315232040522 in words is "three hundred fifteen billion, two hundred thirty-two million, forty thousand, five hundred twenty-two".