162297904615 has 24 divisors (see below), whose sum is σ = 247150505232. Its totient is φ = 101172718080.

The previous prime is 162297904609. The next prime is 162297904627. The reversal of 162297904615 is 516409792261.

It is not a de Polignac number, because 162297904615 - 2⁹ = 162297904103 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30108234 + ... + 30113623.

It is an arithmetic number, because the mean of its divisors is an integer number (10297937718).

Almost surely, 2^162297904615 is an apocalyptic number.

162297904615 is a deficient number, since it is larger than the sum of its proper divisors (84852600617).

162297904615 is a wasteful number, since it uses less digits than its factorization.

162297904615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60221887 (or 60221880 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 162297904615 in words is "one hundred sixty-two billion, two hundred ninety-seven million, nine hundred four thousand, six hundred fifteen".