5013664255129 has 2 divisors, whose sum is σ = 5013664255130. Its totient is φ = 5013664255128.

The previous prime is 5013664255109. The next prime is 5013664255157. The reversal of 5013664255129 is 9215524663105.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4663375465225 + 350288789904 = 2159485^2 + 591852^2 .

It is a cyclic number.

It is not a de Polignac number, because 5013664255129 - 2¹⁵ = 5013664222361 is a prime.

It is not a weakly prime, because it can be changed into another prime (5013664255109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2506832127564 + 2506832127565.

It is an arithmetic number, because the mean of its divisors is an integer number (2506832127565).

Almost surely, 2^{5013664255129} is an apocalyptic number.

It is an amenable number.

5013664255129 is a deficient number, since it is larger than the sum of its proper divisors (1).

5013664255129 is an equidigital number, since it uses as much as digits as its factorization.

5013664255129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944000, while the sum is 49.

The spelling of 5013664255129 in words is "five trillion, thirteen billion, six hundred sixty-four million, two hundred fifty-five thousand, one hundred twenty-nine".