5550001000055 has 8 divisors (see below), whose sum is σ = 6660108765744. Its totient is φ = 4439929089600.

The previous prime is 5550001000043. The next prime is 5550001000079. The reversal of 5550001000055 is 5500001000555.

5550001000055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5550001000055 - 2¹⁴ = 5550000983671 is a prime.

It is a super-2 number, since 2×5550001000055² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5550000999988 and 5550001000033.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8622086 + ... + 9243395.

It is an arithmetic number, because the mean of its divisors is an integer number (832513595718).

Almost surely, 2^{5550001000055} is an apocalyptic number.

5550001000055 is a deficient number, since it is larger than the sum of its proper divisors (1110107765689).

5550001000055 is a wasteful number, since it uses less digits than its factorization.

5550001000055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17927617.

The product of its (nonzero) digits is 3125, while the sum is 26.

The spelling of 5550001000055 in words is "five trillion, five hundred fifty billion, one million, fifty-five", and thus it is an aban number.