165050136105612 has 12 divisors (see below), whose sum is σ = 385116984246456. Its totient is φ = 55016712035200.

The previous prime is 165050136105593. The next prime is 165050136105671. The reversal of 165050136105612 is 216501631050561.

165050136105612 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 (12).

It is a super-3 number, since 3×165050136105612³ (a number of 44 digits) contains 333 as substring.

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, 6877089004389 + ... + 6877089004412.

It is an arithmetic number, because the mean of its divisors is an integer number (32093082020538).

Almost surely, 2^{165050136105612} is an apocalyptic number.

165050136105612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

165050136105612 is an abundant number, since it is smaller than the sum of its proper divisors (220066848140844).

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

165050136105612 is a wasteful number, since it uses less digits than its factorization.

165050136105612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13754178008808 (or 13754178008806 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 165050136105612 in words is "one hundred sixty-five trillion, fifty billion, one hundred thirty-six million, one hundred five thousand, six hundred twelve".