165045056263050 has 96 divisors (see below), whose sum is σ = 419297532954624. Its totient is φ = 42949636128000.

The previous prime is 165045056263019. The next prime is 165045056263183. The reversal of 165045056263050 is 50362650540561.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69852561 + ... + 72176660.

It is an arithmetic number, because the mean of its divisors is an integer number (4367682634944).

Almost surely, 2^{165045056263050} is an apocalyptic number.

165045056263050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165045056263050 is an abundant number, since it is smaller than the sum of its proper divisors (254252476691574).

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

165045056263050 is a wasteful number, since it uses less digits than its factorization.

165045056263050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142029424 (or 142029419 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 165045056263050 in words is "one hundred sixty-five trillion, forty-five billion, fifty-six million, two hundred sixty-three thousand, fifty".