16587711022163 has 16 divisors (see below), whose sum is σ = 17530690723200. Its totient is φ = 15673052129280.

The previous prime is 16587711022159. The next prime is 16587711022243. The reversal of 16587711022163 is 36122011778561.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16587711022163 - 2² = 16587711022159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16587711822163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31778198 + ... + 32295963.

It is an arithmetic number, because the mean of its divisors is an integer number (1095668170200).

Almost surely, 2^{16587711022163} is an apocalyptic number.

16587711022163 is a deficient number, since it is larger than the sum of its proper divisors (942979701037).

16587711022163 is a wasteful number, since it uses less digits than its factorization.

16587711022163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64074382.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 16587711022163 in words is "sixteen trillion, five hundred eighty-seven billion, seven hundred eleven million, twenty-two thousand, one hundred sixty-three".