165364675010 has 64 divisors (see below), whose sum is σ = 302418943200. Its totient is φ = 65096908800.

The previous prime is 165364674989. The next prime is 165364675039. The reversal of 165364675010 is 10576463561.

It can be written as a sum of positive squares in 16 ways, for example, as 105132226081 + 60232448929 = 324241^2 + 245423^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160081454 + ... + 160082486.

Almost surely, 2^165364675010 is an apocalyptic number.

165364675010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165364675010 is a deficient number, since it is larger than the sum of its proper divisors (137054268190).

165364675010 is a wasteful number, since it uses less digits than its factorization.

165364675010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 165364675010 in words is "one hundred sixty-five billion, three hundred sixty-four million, six hundred seventy-five thousand, ten".