16800049360 has 20 divisors (see below), whose sum is σ = 39060114948. Its totient is φ = 6720019712.

The previous prime is 16800049309. The next prime is 16800049379. The reversal of 16800049360 is 6394000861.

16800049360 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 2 ways, for example, as 10548933264 + 6251116096 = 102708^2 + 79064^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 105000229 + ... + 105000388.

Almost surely, 2^16800049360 is an apocalyptic number.

16800049360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16800049360 is an abundant number, since it is smaller than the sum of its proper divisors (22260065588).

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

16800049360 is a wasteful number, since it uses less digits than its factorization.

16800049360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210000630 (or 210000624 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 16800049360 in words is "sixteen billion, eight hundred million, forty-nine thousand, three hundred sixty".