5005005009 has 16 divisors (see below), whose sum is σ = 6706171584. Its totient is φ = 3320280000.

The previous prime is 5005005007. The next prime is 5005005011. The reversal of 5005005009 is 9005005005.

5005005009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5005005007) and next prime (5005005011).

It is not a de Polignac number, because 5005005009 - 2¹ = 5005005007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5005005009.

It is not an unprimeable number, because it can be changed into a prime (5005005007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037487 + ... + 1042299.

It is an arithmetic number, because the mean of its divisors is an integer number (419135724).

Almost surely, 2^5005005009 is an apocalyptic number.

It is an amenable number.

5005005009 is a deficient number, since it is larger than the sum of its proper divisors (1701166575).

5005005009 is a wasteful number, since it uses less digits than its factorization.

5005005009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6448.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 5005005009 is about 70746.0600245696. The cubic root of 5005005009 is about 1710.5463194045.

The spelling of 5005005009 in words is "five billion, five million, five thousand, nine".