5055555555 has 24 divisors (see below), whose sum is σ = 8861430240. Its totient is φ = 2665998720.

The previous prime is 5055555539. The next prime is 5055555559. The reversal of 5055555555 is 5555555505.

It is not a de Polignac number, because 5055555555 - 2⁴ = 5055555539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

5055555555 is a modest number, since divided by 55555 gives 50555 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 5055555555.

It is not an unprimeable number, because it can be changed into a prime (5055555559) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 627151 + ... + 635160.

It is an arithmetic number, because the mean of its divisors is an integer number (369226260).

Almost surely, 2^5055555555 is an apocalyptic number.

5055555555 is a deficient number, since it is larger than the sum of its proper divisors (3805874685).

5055555555 is a wasteful number, since it uses less digits than its factorization.

5055555555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262411 (or 1262408 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The square root of 5055555555 is about 71102.4300217651. The cubic root of 5055555555 is about 1716.2858781297.

The spelling of 5055555555 in words is "five billion, fifty-five million, five hundred fifty-five thousand, five hundred fifty-five".