536316522423217 has 2 divisors, whose sum is σ = 536316522423218. Its totient is φ = 536316522423216.

The previous prime is 536316522423193. The next prime is 536316522423233. The reversal of 536316522423217 is 712324225613635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465711894568881 + 70604627854336 = 21580359^2 + 8402656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536316522423217 is a prime.

It is not a weakly prime, because it can be changed into another prime (536316522423247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268158261211608 + 268158261211609.

It is an arithmetic number, because the mean of its divisors is an integer number (268158261211609).

Almost surely, 2^{536316522423217} is an apocalyptic number.

It is an amenable number.

536316522423217 is a deficient number, since it is larger than the sum of its proper divisors (1).

536316522423217 is an equidigital number, since it uses as much as digits as its factorization.

536316522423217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10886400, while the sum is 52.

The spelling of 536316522423217 in words is "five hundred thirty-six trillion, three hundred sixteen billion, five hundred twenty-two million, four hundred twenty-three thousand, two hundred seventeen".