16675005528163 has 4 divisors (see below), whose sum is σ = 16685619791688. Its totient is φ = 16664391264640.

The previous prime is 16675005528151. The next prime is 16675005528169. The reversal of 16675005528163 is 36182550057661.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16675005528163 - 2³³ = 16666415593571 is a prime.

It is a super-2 number, since 2×16675005528163² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16675005528169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5307129406 + ... + 5307132547.

It is an arithmetic number, because the mean of its divisors is an integer number (4171404947922).

Almost surely, 2^{16675005528163} is an apocalyptic number.

16675005528163 is a deficient number, since it is larger than the sum of its proper divisors (10614263525).

16675005528163 is a wasteful number, since it uses less digits than its factorization.

16675005528163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10614263524.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 16675005528163 in words is "sixteen trillion, six hundred seventy-five billion, five million, five hundred twenty-eight thousand, one hundred sixty-three".