5500550000055 has 64 divisors (see below), whose sum is σ = 9861380121600. Its totient is φ = 2594608081920.

The previous prime is 5500550000041. The next prime is 5500550000107. The reversal of 5500550000055 is 5500000550055.

5500550000055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5500550000055 - 2¹⁴ = 5500549983671 is a prime.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 5500549999977 and 5500550000031.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 75232006 + ... + 75305084.

It is an arithmetic number, because the mean of its divisors is an integer number (154084064400).

Almost surely, 2^{5500550000055} is an apocalyptic number.

5500550000055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5500550000055 is a deficient number, since it is larger than the sum of its proper divisors (4360830121545).

5500550000055 is a wasteful number, since it uses less digits than its factorization.

5500550000055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85464.

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

The spelling of 5500550000055 in words is "five trillion, five hundred billion, five hundred fifty million, fifty-five", and thus it is an aban number.