16332800512 has 40 divisors (see below), whose sum is σ = 37295666496. Its totient is φ = 6999770112.

The previous prime is 16332800483. The next prime is 16332800513. The reversal of 16332800512 is 21500823361.

It is not an unprimeable number, because it can be changed into a prime (16332800513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2274988 + ... + 2282155.

Almost surely, 2^16332800512 is an apocalyptic number.

It is an amenable number.

16332800512 is an abundant number, since it is smaller than the sum of its proper divisors (20962865984).

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

16332800512 is an frugal number, since it uses more digits than its factorization.

16332800512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557168 (or 4557152 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 16332800512 in words is "sixteen billion, three hundred thirty-two million, eight hundred thousand, five hundred twelve".