5550808909799 has 16 divisors (see below), whose sum is σ = 5884958269440. Its totient is φ = 5226364075680.

The previous prime is 5550808909721. The next prime is 5550808909829. The reversal of 5550808909799 is 9979098080555.

It is a cyclic number.

It is not a de Polignac number, because 5550808909799 - 2²⁸ = 5550540474343 is a prime.

It is a super-2 number, since 2×5550808909799² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550808989799) 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, 34971992 + ... + 35130354.

It is an arithmetic number, because the mean of its divisors is an integer number (367809891840).

Almost surely, 2^{5550808909799} is an apocalyptic number.

5550808909799 is a deficient number, since it is larger than the sum of its proper divisors (334149359641).

5550808909799 is a wasteful number, since it uses less digits than its factorization.

5550808909799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188990.

The product of its (nonzero) digits is 367416000, while the sum is 74.

The spelling of 5550808909799 in words is "five trillion, five hundred fifty billion, eight hundred eight million, nine hundred nine thousand, seven hundred ninety-nine".