16888803163 has 16 divisors (see below), whose sum is σ = 18071223040. Its totient is φ = 15736485600.

The previous prime is 16888803161. The next prime is 16888803199. The reversal of 16888803163 is 36130888861.

It is a cyclic number.

It is not a de Polignac number, because 16888803163 - 2¹ = 16888803161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16888803163.

It is not an unprimeable number, because it can be changed into a prime (16888803161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831418 + ... + 851488.

It is an arithmetic number, because the mean of its divisors is an integer number (1129451440).

Almost surely, 2^16888803163 is an apocalyptic number.

16888803163 is a deficient number, since it is larger than the sum of its proper divisors (1182419877).

16888803163 is a wasteful number, since it uses less digits than its factorization.

16888803163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20818.

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 16888803163 in words is "sixteen billion, eight hundred eighty-eight million, eight hundred three thousand, one hundred sixty-three".