16625565160 has 32 divisors (see below), whose sum is σ = 38041552800. Its totient is φ = 6537509440.

The previous prime is 16625565139. The next prime is 16625565161. The reversal of 16625565160 is 6156552661.

It is not an unprimeable number, because it can be changed into a prime (16625565161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3520006 + ... + 3524725.

It is an arithmetic number, because the mean of its divisors is an integer number (1188798525).

Almost surely, 2^16625565160 is an apocalyptic number.

16625565160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16625565160 is an abundant number, since it is smaller than the sum of its proper divisors (21415987640).

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

16625565160 is a wasteful number, since it uses less digits than its factorization.

16625565160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044801 (or 7044797 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 16625565160 in words is "sixteen billion, six hundred twenty-five million, five hundred sixty-five thousand, one hundred sixty".