16105505516110 has 32 divisors (see below), whose sum is σ = 30328831596672. Its totient is φ = 6151350309120.

The previous prime is 16105505516099. The next prime is 16105505516161. The reversal of 16105505516110 is 1161550550161.

It is a self number, because there is not a number n which added to its sum of digits gives 16105505516110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417871377 + ... + 417909916.

It is an arithmetic number, because the mean of its divisors is an integer number (947775987396).

Almost surely, 2^{16105505516110} is an apocalyptic number.

16105505516110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16105505516110 is a deficient number, since it is larger than the sum of its proper divisors (14223326080562).

16105505516110 is a wasteful number, since it uses less digits than its factorization.

16105505516110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835781388.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 16105505516110 in words is "sixteen trillion, one hundred five billion, five hundred five million, five hundred sixteen thousand, one hundred ten".