16589678732 has 12 divisors (see below), whose sum is σ = 31671204936. Its totient is φ = 7540763040.

The previous prime is 16589678687. The next prime is 16589678747. The reversal of 16589678732 is 23787698561.

16589678732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 188519033 + ... + 188519120.

It is an arithmetic number, because the mean of its divisors is an integer number (2639267078).

Almost surely, 2^16589678732 is an apocalyptic number.

It is an amenable number.

16589678732 is a deficient number, since it is larger than the sum of its proper divisors (15081526204).

16589678732 is a wasteful number, since it uses less digits than its factorization.

16589678732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377038168 (or 377038166 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 62.

The spelling of 16589678732 in words is "sixteen billion, five hundred eighty-nine million, six hundred seventy-eight thousand, seven hundred thirty-two".