5500005005055 has 16 divisors (see below), whose sum is σ = 9600008736384. Its totient is φ = 2666669093280.

The previous prime is 5500005004997. The next prime is 5500005005059. The reversal of 5500005005055 is 5505005000055.

It is not a de Polignac number, because 5500005005055 - 2¹⁶ = 5500004939519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500005005059) 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, 16666681669 + ... + 16666681998.

It is an arithmetic number, because the mean of its divisors is an integer number (600000546024).

Almost surely, 2^{5500005005055} is an apocalyptic number.

5500005005055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5500005005055 is a deficient number, since it is larger than the sum of its proper divisors (4100003731329).

5500005005055 is a wasteful number, since it uses less digits than its factorization.

5500005005055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333363686.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 5500005005055 in words is "five trillion, five hundred billion, five million, five thousand, fifty-five".