16799702520 has 64 divisors (see below), whose sum is σ = 50524935840. Its totient is φ = 4468736000.

The previous prime is 16799702501. The next prime is 16799702593. The reversal of 16799702520 is 2520799761.

It is a self number, because there is not a number n which added to its sum of digits gives 16799702520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126441 + ... + 222680.

Almost surely, 2^16799702520 is an apocalyptic number.

16799702520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16799702520 is an abundant number, since it is smaller than the sum of its proper divisors (33725233320).

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

16799702520 is a wasteful number, since it uses less digits than its factorization.

16799702520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349536 (or 349532 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 48.

The spelling of 16799702520 in words is "sixteen billion, seven hundred ninety-nine million, seven hundred two thousand, five hundred twenty".