5269368509729 has 2 divisors, whose sum is σ = 5269368509730. Its totient is φ = 5269368509728.

The previous prime is 5269368509681. The next prime is 5269368509753. The reversal of 5269368509729 is 9279058639625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4462339380625 + 807029129104 = 2112425^2 + 898348^2 .

It is a cyclic number.

It is not a de Polignac number, because 5269368509729 - 2²⁰ = 5269367461153 is a prime.

It is not a weakly prime, because it can be changed into another prime (5269368509029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634684254864 + 2634684254865.

It is an arithmetic number, because the mean of its divisors is an integer number (2634684254865).

Almost surely, 2^{5269368509729} is an apocalyptic number.

It is an amenable number.

5269368509729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5269368509729 is an equidigital number, since it uses as much as digits as its factorization.

5269368509729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 440899200, while the sum is 71.

The spelling of 5269368509729 in words is "five trillion, two hundred sixty-nine billion, three hundred sixty-eight million, five hundred nine thousand, seven hundred twenty-nine".