5550005000055 has 64 divisors (see below), whose sum is σ = 8985460377600. Its totient is φ = 2924973888000.

The previous prime is 5550005000053. The next prime is 5550005000081. The reversal of 5550005000055 is 5500005000555.

It is not a de Polignac number, because 5550005000055 - 2¹ = 5550005000053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5550004999986 and 5550005000031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550005000053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3202540969 + ... + 3202542701.

It is an arithmetic number, because the mean of its divisors is an integer number (140397818400).

Almost surely, 2^{5550005000055} is an apocalyptic number.

5550005000055 is a deficient number, since it is larger than the sum of its proper divisors (3435455377545).

5550005000055 is a wasteful number, since it uses less digits than its factorization.

5550005000055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752.

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

The spelling of 5550005000055 in words is "five trillion, five hundred fifty billion, five million, fifty-five", and thus it is an aban number.