550050605555 has 16 divisors (see below), whose sum is σ = 726795846144. Its totient is φ = 396298138080.

The previous prime is 550050605471. The next prime is 550050605581. The reversal of 550050605555 is 555506050055.

It is not a de Polignac number, because 550050605555 - 2¹⁰ = 550050604531 is a prime.

It is a Duffinian 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, 46727387 + ... + 46739156.

It is an arithmetic number, because the mean of its divisors is an integer number (45424740384).

Almost surely, 2^550050605555 is an apocalyptic number.

550050605555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550050605555 is a deficient number, since it is larger than the sum of its proper divisors (176745240589).

550050605555 is a wasteful number, since it uses less digits than its factorization.

550050605555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93466666.

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 550050605555 in words is "five hundred fifty billion, fifty million, six hundred five thousand, five hundred fifty-five".