5550050109959 has 4 divisors (see below), whose sum is σ = 5654768036616. Its totient is φ = 5445332183304.

The previous prime is 5550050109907. The next prime is 5550050109997. The reversal of 5550050109959 is 9599010500555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5550050109959 - 2¹⁶ = 5550050044423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 104717926603 = 5550050109959 / (5 + 5 + 5 + 0 + 0 + 5 + 0 + 1 + 0 + 9 + 9 + 5 + 9).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5550050109959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550050109559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52358963249 + ... + 52358963354.

It is an arithmetic number, because the mean of its divisors is an integer number (1413692009154).

Almost surely, 2^{5550050109959} is an apocalyptic number.

5550050109959 is a deficient number, since it is larger than the sum of its proper divisors (104717926657).

5550050109959 is a wasteful number, since it uses less digits than its factorization.

5550050109959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104717926656.

The product of its (nonzero) digits is 2278125, while the sum is 53.

The spelling of 5550050109959 in words is "five trillion, five hundred fifty billion, fifty million, one hundred nine thousand, nine hundred fifty-nine".