16550707199 has 8 divisors (see below), whose sum is σ = 18125938320. Its totient is φ = 15018633216.

The previous prime is 16550707141. The next prime is 16550707231. The reversal of 16550707199 is 99170705561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16550707199 - 2¹⁶ = 16550641663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16550707109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10788482 + ... + 10790015.

It is an arithmetic number, because the mean of its divisors is an integer number (2265742290).

Almost surely, 2^16550707199 is an apocalyptic number.

16550707199 is a deficient number, since it is larger than the sum of its proper divisors (1575231121).

16550707199 is a wasteful number, since it uses less digits than its factorization.

16550707199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21578569.

The product of its (nonzero) digits is 595350, while the sum is 50.

The spelling of 16550707199 in words is "sixteen billion, five hundred fifty million, seven hundred seven thousand, one hundred ninety-nine".