16675980900 has 36 divisors (see below), whose sum is σ = 48249172272. Its totient is φ = 4446928160.

The previous prime is 16675980859. The next prime is 16675980907. The reversal of 16675980900 is 908957661.

It is not an unprimeable number, because it can be changed into a prime (16675980907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27793002 + ... + 27793601.

Almost surely, 2^16675980900 is an apocalyptic number.

16675980900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16675980900 is an abundant number, since it is smaller than the sum of its proper divisors (31573191372).

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

16675980900 is a wasteful number, since it uses less digits than its factorization.

16675980900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55586620 (or 55586613 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 16675980900 in words is "sixteen billion, six hundred seventy-five million, nine hundred eighty thousand, nine hundred".