16328538800 has 60 divisors (see below), whose sum is σ = 44833509936. Its totient is φ = 5598355200.

The previous prime is 16328538797. The next prime is 16328538851. The reversal of 16328538800 is 883582361.

16328538800 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 11 ways as a sum of consecutive naturals, for example, 2913011 + ... + 2918610.

Almost surely, 2^16328538800 is an apocalyptic number.

16328538800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16328538800 is an abundant number, since it is smaller than the sum of its proper divisors (28504971136).

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

16328538800 is a wasteful number, since it uses less digits than its factorization.

16328538800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831646 (or 5831635 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 16328538800 in words is "sixteen billion, three hundred twenty-eight million, five hundred thirty-eight thousand, eight hundred".