16625500204 has 12 divisors (see below), whose sum is σ = 29095686928. Its totient is φ = 8312446800.

The previous prime is 16625500193. The next prime is 16625500207. The reversal of 16625500204 is 40200552661.

16625500204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16625500207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85774 + ... + 201514.

Almost surely, 2^16625500204 is an apocalyptic number.

It is an amenable number.

16625500204 is a deficient number, since it is larger than the sum of its proper divisors (12470186724).

16625500204 is a wasteful number, since it uses less digits than its factorization.

16625500204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151656 (or 151654 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 16625500204 in words is "sixteen billion, six hundred twenty-five million, five hundred thousand, two hundred four".