5217373417 has 2 divisors, whose sum is σ = 5217373418. Its totient is φ = 5217373416.

The previous prime is 5217373411. The next prime is 5217373453. The reversal of 5217373417 is 7143737125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3365276121 + 1852097296 = 58011^2 + 43036^2 .

It is a cyclic number.

It is not a de Polignac number, because 5217373417 - 2³ = 5217373409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5217373417.

It is not a weakly prime, because it can be changed into another prime (5217373411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608686708 + 2608686709.

It is an arithmetic number, because the mean of its divisors is an integer number (2608686709).

Almost surely, 2^5217373417 is an apocalyptic number.

It is an amenable number.

5217373417 is a deficient number, since it is larger than the sum of its proper divisors (1).

5217373417 is an equidigital number, since it uses as much as digits as its factorization.

5217373417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123480, while the sum is 40.

The square root of 5217373417 is about 72231.3880317968. The cubic root of 5217373417 is about 1734.4054932288.

The spelling of 5217373417 in words is "five billion, two hundred seventeen million, three hundred seventy-three thousand, four hundred seventeen".