39715790522 has 16 divisors (see below), whose sum is σ = 61745833440. Its totient is φ = 19136465712.

The previous prime is 39715790509. The next prime is 39715790557. The reversal of 39715790522 is 22509751793.

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, 624308 + ... + 684975.

It is an arithmetic number, because the mean of its divisors is an integer number (3859114590).

Almost surely, 2^39715790522 is an apocalyptic number.

39715790522 is a deficient number, since it is larger than the sum of its proper divisors (22030042918).

39715790522 is a wasteful number, since it uses less digits than its factorization.

39715790522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309837.

The product of its (nonzero) digits is 1190700, while the sum is 50.

The spelling of 39715790522 in words is "thirty-nine billion, seven hundred fifteen million, seven hundred ninety thousand, five hundred twenty-two".