162791662504 has 16 divisors (see below), whose sum is σ = 305271306720. Its totient is φ = 81385980720.

The previous prime is 162791662433. The next prime is 162791662511. The reversal of 162791662504 is 405266197261.

162791662504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×162791662504² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160844 + ... + 1293499.

It is an arithmetic number, because the mean of its divisors is an integer number (19079456670).

Almost surely, 2^162791662504 is an apocalyptic number.

It is an amenable number.

162791662504 is a deficient number, since it is larger than the sum of its proper divisors (142479644216).

162791662504 is a wasteful number, since it uses less digits than its factorization.

162791662504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462640 (or 2462636 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 162791662504 in words is "one hundred sixty-two billion, seven hundred ninety-one million, six hundred sixty-two thousand, five hundred four".