16522163 has 24 divisors (see below), whose sum is σ = 20246400. Its totient is φ = 13426560.

The previous prime is 16522123. The next prime is 16522171. The reversal of 16522163 is 36122561.

It is not a de Polignac number, because 16522163 - 2⁸ = 16521907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16522123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110813 + ... + 110961.

It is an arithmetic number, because the mean of its divisors is an integer number (843600).

Almost surely, 2^16522163 is an apocalyptic number.

16522163 is a deficient number, since it is larger than the sum of its proper divisors (3724237).

16522163 is a wasteful number, since it uses less digits than its factorization.

16522163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 260 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 16522163 is about 4064.7463635509. The cubic root of 16522163 is about 254.6961034368.

The spelling of 16522163 in words is "sixteen million, five hundred twenty-two thousand, one hundred sixty-three".