5599843217 has 2 divisors, whose sum is σ = 5599843218. Its totient is φ = 5599843216.

The previous prime is 5599843199. The next prime is 5599843219. The reversal of 5599843217 is 7123489955.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5559342721 + 40500496 = 74561^2 + 6364^2 .

It is a cyclic number.

It is not a de Polignac number, because 5599843217 - 2⁸ = 5599842961 is a prime.

Together with 5599843219, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5599843219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2799921608 + 2799921609.

It is an arithmetic number, because the mean of its divisors is an integer number (2799921609).

Almost surely, 2^5599843217 is an apocalyptic number.

It is an amenable number.

5599843217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5599843217 is an equidigital number, since it uses as much as digits as its factorization.

5599843217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 53.

The square root of 5599843217 is about 74832.1001776644. The cubic root of 5599843217 is about 1775.7914309195.

The spelling of 5599843217 in words is "five billion, five hundred ninety-nine million, eight hundred forty-three thousand, two hundred seventeen".