5105055601913 has 2 divisors, whose sum is σ = 5105055601914. Its totient is φ = 5105055601912.

The previous prime is 5105055601837. The next prime is 5105055601951. The reversal of 5105055601913 is 3191065505015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5105055556969 + 44944 = 2259437^2 + 212^2 .

It is a cyclic number.

It is not a de Polignac number, because 5105055601913 - 2¹⁰ = 5105055600889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5105055801913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552527800956 + 2552527800957.

It is an arithmetic number, because the mean of its divisors is an integer number (2552527800957).

Almost surely, 2^{5105055601913} is an apocalyptic number.

It is an amenable number.

5105055601913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105055601913 is an equidigital number, since it uses as much as digits as its factorization.

5105055601913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 41.

The spelling of 5105055601913 in words is "five trillion, one hundred five billion, fifty-five million, six hundred one thousand, nine hundred thirteen".