16625164052 has 12 divisors (see below), whose sum is σ = 33250328160. Its totient is φ = 7125070296.

The previous prime is 16625164043. The next prime is 16625164057. The reversal of 16625164052 is 25046152661.

16625164052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16625163997 and 16625164015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16625164057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296877902 + ... + 296877957.

It is an arithmetic number, because the mean of its divisors is an integer number (2770860680).

Almost surely, 2^16625164052 is an apocalyptic number.

It is an amenable number.

16625164052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16625164052 is a wasteful number, since it uses less digits than its factorization.

16625164052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593755870 (or 593755868 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 16625164052 in words is "sixteen billion, six hundred twenty-five million, one hundred sixty-four thousand, fifty-two".