5260253755117 has 2 divisors, whose sum is σ = 5260253755118. Its totient is φ = 5260253755116.

The previous prime is 5260253755063. The next prime is 5260253755129. The reversal of 5260253755117 is 7115573520625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3208042792201 + 2052210962916 = 1791101^2 + 1432554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5260253755117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5260253755417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630126877558 + 2630126877559.

It is an arithmetic number, because the mean of its divisors is an integer number (2630126877559).

Almost surely, 2^{5260253755117} is an apocalyptic number.

It is an amenable number.

5260253755117 is a deficient number, since it is larger than the sum of its proper divisors (1).

5260253755117 is an equidigital number, since it uses as much as digits as its factorization.

5260253755117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2205000, while the sum is 49.

The spelling of 5260253755117 in words is "five trillion, two hundred sixty billion, two hundred fifty-three million, seven hundred fifty-five thousand, one hundred seventeen".