5050005505109 has 2 divisors, whose sum is σ = 5050005505110. Its totient is φ = 5050005505108.

The previous prime is 5050005505087. The next prime is 5050005505157. The reversal of 5050005505109 is 9015055000505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2853133130884 + 2196872374225 = 1689122^2 + 1482185^2 .

It is a cyclic number.

It is not a de Polignac number, because 5050005505109 - 2⁴⁰ = 3950493877333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5050005505159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525002752554 + 2525002752555.

It is an arithmetic number, because the mean of its divisors is an integer number (2525002752555).

Almost surely, 2^{5050005505109} is an apocalyptic number.

It is an amenable number.

5050005505109 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050005505109 is an equidigital number, since it uses as much as digits as its factorization.

5050005505109 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 35.

The spelling of 5050005505109 in words is "five trillion, fifty billion, five million, five hundred five thousand, one hundred nine".