5716669817 has 2 divisors, whose sum is σ = 5716669818. Its totient is φ = 5716669816.

The previous prime is 5716669813. The next prime is 5716669879. The reversal of 5716669817 is 7189666175.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5712941056 + 3728761 = 75584^2 + 1931^2 .

It is a cyclic number.

It is not a de Polignac number, because 5716669817 - 2² = 5716669813 is a prime.

It is not a weakly prime, because it can be changed into another prime (5716669813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2858334908 + 2858334909.

It is an arithmetic number, because the mean of its divisors is an integer number (2858334909).

Almost surely, 2^5716669817 is an apocalyptic number.

It is an amenable number.

5716669817 is a deficient number, since it is larger than the sum of its proper divisors (1).

5716669817 is an equidigital number, since it uses as much as digits as its factorization.

5716669817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 56.

The square root of 5716669817 is about 75608.6623145787. The cubic root of 5716669817 is about 1788.0556707046.

The spelling of 5716669817 in words is "five billion, seven hundred sixteen million, six hundred sixty-nine thousand, eight hundred seventeen".