5550505055555 has 4 divisors (see below), whose sum is σ = 6660606066672. Its totient is φ = 4440404044440.

The previous prime is 5550505055521. The next prime is 5550505055591. The reversal of 5550505055555 is 5555505050555.

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

It is not a de Polignac number, because 5550505055555 - 2⁸ = 5550505055299 is a prime.

It is a super-2 number, since 2×5550505055555² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555050505551 + ... + 555050505560.

It is an arithmetic number, because the mean of its divisors is an integer number (1665151516668).

Almost surely, 2^{5550505055555} is an apocalyptic number.

5550505055555 is a deficient number, since it is larger than the sum of its proper divisors (1110101011117).

5550505055555 is a wasteful number, since it uses less digits than its factorization.

5550505055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110101011116.

The product of its (nonzero) digits is 9765625, while the sum is 50.

The spelling of 5550505055555 in words is "five trillion, five hundred fifty billion, five hundred five million, fifty-five thousand, five hundred fifty-five".