5005005505555 has 16 divisors (see below), whose sum is σ = 6559393976064. Its totient is φ = 3635900243680.

The previous prime is 5005005505541. The next prime is 5005005505583. The reversal of 5005005505555 is 5555055005005.

It is not a de Polignac number, because 5005005505555 - 2¹⁷ = 5005005374483 is a prime.

It is a super-2 number, since 2×5005005505555² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51247777 + ... + 51345346.

It is an arithmetic number, because the mean of its divisors is an integer number (409962123504).

Almost surely, 2^{5005005505555} is an apocalyptic number.

5005005505555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5005005505555 is a deficient number, since it is larger than the sum of its proper divisors (1554388470509).

5005005505555 is a wasteful number, since it uses less digits than its factorization.

5005005505555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102594026.

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

The spelling of 5005005505555 in words is "five trillion, five billion, five million, five hundred five thousand, five hundred fifty-five".