16106611165050 has 48 divisors (see below), whose sum is σ = 45650737933632. Its totient is φ = 3681511123200.

The previous prime is 16106611165049. The next prime is 16106611165067. The reversal of 16106611165050 is 5056111660161.

It is a super-2 number, since 2×16106611165050² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7669813791 + ... + 7669815890.

It is an arithmetic number, because the mean of its divisors is an integer number (951057040284).

Almost surely, 2^{16106611165050} is an apocalyptic number.

16106611165050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16106611165050 is an abundant number, since it is smaller than the sum of its proper divisors (29544126768582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16106611165050 is a wasteful number, since it uses less digits than its factorization.

16106611165050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15339629703 (or 15339629698 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 39.

It can be divided in two parts, 161066111 and 65050, that added together give a palindrome (161131161).

The spelling of 16106611165050 in words is "sixteen trillion, one hundred six billion, six hundred eleven million, one hundred sixty-five thousand, fifty".