16452150165 has 80 divisors (see below), whose sum is σ = 32303468736. Its totient is φ = 7944480000.

The previous prime is 16452150161. The next prime is 16452150193. The reversal of 16452150165 is 56105125461.

16452150165 is a `hidden beast` number, since 1 + 645 + 2 + 1 + 5 + 0 + 1 + 6 + 5 = 666.

It is not a de Polignac number, because 16452150165 - 2² = 16452150161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452150161) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1110849 + ... + 1125561.

Almost surely, 2^16452150165 is an apocalyptic number.

16452150165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16452150165 is a deficient number, since it is larger than the sum of its proper divisors (15851318571).

16452150165 is a wasteful number, since it uses less digits than its factorization.

16452150165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14992 (or 14983 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 16452150165 in words is "sixteen billion, four hundred fifty-two million, one hundred fifty thousand, one hundred sixty-five".