165296056928 has 24 divisors (see below), whose sum is σ = 336648221280. Its totient is φ = 79798096000.

The previous prime is 165296056879. The next prime is 165296056967. The reversal of 165296056928 is 829650692561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89059448 + ... + 89061303.

It is an arithmetic number, because the mean of its divisors is an integer number (14027009220).

Almost surely, 2^165296056928 is an apocalyptic number.

It is an amenable number.

165296056928 is an abundant number, since it is smaller than the sum of its proper divisors (171352164352).

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

165296056928 is a wasteful number, since it uses less digits than its factorization.

165296056928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178120790 (or 178120782 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 59.

The spelling of 165296056928 in words is "one hundred sixty-five billion, two hundred ninety-six million, fifty-six thousand, nine hundred twenty-eight".