5500005555009 has 16 divisors (see below), whose sum is σ = 8381517352832. Its totient is φ = 3142651627008.

The previous prime is 5500005555007. The next prime is 5500005555017. The reversal of 5500005555009 is 9005555000055.

It is not a de Polignac number, because 5500005555009 - 2¹ = 5500005555007 is a prime.

It is a super-2 number, since 2×5500005555009² (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 (5500005555007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8371354 + ... + 9004419.

It is an arithmetic number, because the mean of its divisors is an integer number (523844834552).

Almost surely, 2^{5500005555009} is an apocalyptic number.

It is an amenable number.

5500005555009 is a deficient number, since it is larger than the sum of its proper divisors (2881511797823).

5500005555009 is a wasteful number, since it uses less digits than its factorization.

5500005555009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17390856.

The product of its (nonzero) digits is 140625, while the sum is 39.

The spelling of 5500005555009 in words is "five trillion, five hundred billion, five million, five hundred fifty-five thousand, nine".