5550000550555 has 4 divisors (see below), whose sum is σ = 6660000660672. Its totient is φ = 4440000440440.

The previous prime is 5550000550553. The next prime is 5550000550561. The reversal of 5550000550555 is 5550550000555.

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

It is not a de Polignac number, because 5550000550555 - 2¹ = 5550000550553 is a prime.

It is a super-2 number, since 2×5550000550555² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5550000550553) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 555000055051 + ... + 555000055060.

It is an arithmetic number, because the mean of its divisors is an integer number (1665000165168).

Almost surely, 2^{5550000550555} is an apocalyptic number.

5550000550555 is a deficient number, since it is larger than the sum of its proper divisors (1110000110117).

5550000550555 is a wasteful number, since it uses less digits than its factorization.

5550000550555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110000110116.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 5550000550555 in words is "five trillion, five hundred fifty billion, five hundred fifty thousand, five hundred fifty-five".