5443320717017 has 2 divisors, whose sum is σ = 5443320717018. Its totient is φ = 5443320717016.

The previous prime is 5443320716989. The next prime is 5443320717019. The reversal of 5443320717017 is 7107170233445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3885357419161 + 1557963297856 = 1971131^2 + 1248184^2 .

It is a cyclic number.

It is not a de Polignac number, because 5443320717017 - 2⁴⁰ = 4343809089241 is a prime.

Together with 5443320717019, 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 (5443320717019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721660358508 + 2721660358509.

It is an arithmetic number, because the mean of its divisors is an integer number (2721660358509).

Almost surely, 2^{5443320717017} is an apocalyptic number.

It is an amenable number.

5443320717017 is a deficient number, since it is larger than the sum of its proper divisors (1).

5443320717017 is an equidigital number, since it uses as much as digits as its factorization.

5443320717017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 5443320717017 in words is "five trillion, four hundred forty-three billion, three hundred twenty million, seven hundred seventeen thousand, seventeen".