16810050869187 has 16 divisors (see below), whose sum is σ = 22435036652448. Its totient is φ = 11195885085440.

The previous prime is 16810050869149. The next prime is 16810050869219. The reversal of 16810050869187 is 78196805001861.

It is a cyclic number.

It is not a de Polignac number, because 16810050869187 - 2⁸ = 16810050868931 is a prime.

It is a super-2 number, since 2×16810050869187² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 16810050869187.

It is not an unprimeable number, because it can be changed into a prime (16810050869107) 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, 30097423 + ... + 30650855.

It is an arithmetic number, because the mean of its divisors is an integer number (1402189790778).

Almost surely, 2^{16810050869187} is an apocalyptic number.

16810050869187 is a deficient number, since it is larger than the sum of its proper divisors (5624985783261).

16810050869187 is a wasteful number, since it uses less digits than its factorization.

16810050869187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563190.

The product of its (nonzero) digits is 5806080, while the sum is 60.

The spelling of 16810050869187 in words is "sixteen trillion, eight hundred ten billion, fifty million, eight hundred sixty-nine thousand, one hundred eighty-seven".