5127022789717 has 2 divisors, whose sum is σ = 5127022789718. Its totient is φ = 5127022789716.

The previous prime is 5127022789687. The next prime is 5127022789873. The reversal of 5127022789717 is 7179872207215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3390555091716 + 1736467698001 = 1841346^2 + 1317751^2 .

It is a cyclic number.

It is not a de Polignac number, because 5127022789717 - 2¹⁹ = 5127022265429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5127022789517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563511394858 + 2563511394859.

It is an arithmetic number, because the mean of its divisors is an integer number (2563511394859).

Almost surely, 2^{5127022789717} is an apocalyptic number.

It is an amenable number.

5127022789717 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127022789717 is an equidigital number, since it uses as much as digits as its factorization.

5127022789717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6914880, while the sum is 58.

The spelling of 5127022789717 in words is "five trillion, one hundred twenty-seven billion, twenty-two million, seven hundred eighty-nine thousand, seven hundred seventeen".