16899588048 has 80 divisors (see below), whose sum is σ = 50912316800. Its totient is φ = 4828449024.

The previous prime is 16899588037. The next prime is 16899588049. The reversal of 16899588048 is 84088599861.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16899588048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16899588049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496765 + ... + 529692.

It is an arithmetic number, because the mean of its divisors is an integer number (636403960).

Almost surely, 2^16899588048 is an apocalyptic number.

It is an amenable number.

16899588048 is an abundant number, since it is smaller than the sum of its proper divisors (34012728752).

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

16899588048 is a wasteful number, since it uses less digits than its factorization.

16899588048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026489 (or 1026469 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 66.

The spelling of 16899588048 in words is "sixteen billion, eight hundred ninety-nine million, five hundred eighty-eight thousand, forty-eight".