5055005509 has 2 divisors, whose sum is σ = 5055005510. Its totient is φ = 5055005508.

The previous prime is 5055005503. The next prime is 5055005513. The reversal of 5055005509 is 9055005505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4320432900 + 734572609 = 65730^2 + 27103^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055005509 - 2⁵ = 5055005477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5055005503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527502754 + 2527502755.

It is an arithmetic number, because the mean of its divisors is an integer number (2527502755).

Almost surely, 2^5055005509 is an apocalyptic number.

It is an amenable number.

5055005509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055005509 is an equidigital number, since it uses as much as digits as its factorization.

5055005509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28125, while the sum is 34.

The square root of 5055005509 is about 71098.5619334175. The cubic root of 5055005509 is about 1716.2236317283.

The spelling of 5055005509 in words is "five billion, fifty-five million, five thousand, five hundred nine".