16125522162 has 16 divisors (see below), whose sum is σ = 32286613152. Its totient is φ = 5369245920.

The previous prime is 16125522143. The next prime is 16125522187. The reversal of 16125522162 is 26122552161.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476139 + ... + 1487022.

It is an arithmetic number, because the mean of its divisors is an integer number (2017913322).

Almost surely, 2^16125522162 is an apocalyptic number.

16125522162 is an abundant number, since it is smaller than the sum of its proper divisors (16161090990).

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

16125522162 is a wasteful number, since it uses less digits than its factorization.

16125522162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964073.

The product of its digits is 14400, while the sum is 33.

The spelling of 16125522162 in words is "sixteen billion, one hundred twenty-five million, five hundred twenty-two thousand, one hundred sixty-two".