165332356896 has 96 divisors (see below), whose sum is σ = 505355614848. Its totient is φ = 46346526720.

The previous prime is 165332356873. The next prime is 165332356913. The reversal of 165332356896 is 698653233561.

165332356896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 2285425 + ... + 2356656.

It is an arithmetic number, because the mean of its divisors is an integer number (5264120988).

Almost surely, 2^165332356896 is an apocalyptic number.

165332356896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

165332356896 is an abundant number, since it is smaller than the sum of its proper divisors (340023257952).

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

165332356896 is a wasteful number, since it uses less digits than its factorization.

165332356896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642154 (or 4642146 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 57.

The spelling of 165332356896 in words is "one hundred sixty-five billion, three hundred thirty-two million, three hundred fifty-six thousand, eight hundred ninety-six".