555055255255 has 16 divisors (see below), whose sum is σ = 711977563584. Its totient is φ = 414378469120.

The previous prime is 555055255213. The next prime is 555055255277. The reversal of 555055255255 is 552552550555.

It is not a de Polignac number, because 555055255255 - 2²¹ = 555053158103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 555055255199 and 555055255208.

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 15 ways as a sum of consecutive naturals, for example, 58855864 + ... + 58865293.

It is an arithmetic number, because the mean of its divisors is an integer number (44498597724).

Almost surely, 2^555055255255 is an apocalyptic number.

555055255255 is a deficient number, since it is larger than the sum of its proper divisors (156922308329).

555055255255 is a wasteful number, since it uses less digits than its factorization.

555055255255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117721226.

The product of its (nonzero) digits is 7812500, while the sum is 49.

The spelling of 555055255255 in words is "five hundred fifty-five billion, fifty-five million, two hundred fifty-five thousand, two hundred fifty-five".