16797889600 has 42 divisors (see below), whose sum is σ = 41333311034. Its totient is φ = 6719155200.

The previous prime is 16797889597. The next prime is 16797889643. The reversal of 16797889600 is 698879761.

16797889600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 4165927936 + 12631961664 = 64544^2 + 112392^2 .

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 5 ways as a sum of consecutive naturals, for example, 5247741 + ... + 5250940.

Almost surely, 2^16797889600 is an apocalyptic number.

16797889600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16797889600 is an abundant number, since it is smaller than the sum of its proper divisors (24535421434).

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

16797889600 is a wasteful number, since it uses less digits than its factorization.

16797889600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10498703 (or 10498688 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 61.

The spelling of 16797889600 in words is "sixteen billion, seven hundred ninety-seven million, eight hundred eighty-nine thousand, six hundred".