5005005005555 has 32 divisors (see below), whose sum is σ = 6299911779840. Its totient is φ = 3809939584000.

The previous prime is 5005005005551. The next prime is 5005005005629. The reversal of 5005005005555 is 5555005005005.

It is not a de Polignac number, because 5005005005555 - 2² = 5005005005551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5005005005551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16862180 + ... + 17156430.

It is an arithmetic number, because the mean of its divisors is an integer number (196872243120).

Almost surely, 2^{5005005005555} is an apocalyptic number.

5005005005555 is a deficient number, since it is larger than the sum of its proper divisors (1294906774285).

5005005005555 is a wasteful number, since it uses less digits than its factorization.

5005005005555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295051.

The product of its (nonzero) digits is 78125, while the sum is 35.

It can be divided in two parts, 500500 and 5005555, that added together give a palindrome (5506055).

The spelling of 5005005005555 in words is "five trillion, five billion, five million, five thousand, five hundred fifty-five".