5076987421717 has 2 divisors, whose sum is σ = 5076987421718. Its totient is φ = 5076987421716.

The previous prime is 5076987421687. The next prime is 5076987421721. The reversal of 5076987421717 is 7171247896705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4774788746641 + 302198675076 = 2185129^2 + 549726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5076987421717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5076987425717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2538493710858 + 2538493710859.

It is an arithmetic number, because the mean of its divisors is an integer number (2538493710859).

Almost surely, 2^{5076987421717} is an apocalyptic number.

It is an amenable number.

5076987421717 is a deficient number, since it is larger than the sum of its proper divisors (1).

5076987421717 is an equidigital number, since it uses as much as digits as its factorization.

5076987421717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41489280, while the sum is 64.

The spelling of 5076987421717 in words is "five trillion, seventy-six billion, nine hundred eighty-seven million, four hundred twenty-one thousand, seven hundred seventeen".