325605531060617 has 2 divisors, whose sum is σ = 325605531060618. Its totient is φ = 325605531060616.

The previous prime is 325605531060611. The next prime is 325605531060629. The reversal of 325605531060617 is 716060135506523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295252086775801 + 30353444284816 = 17182901^2 + 5509396^2 .

It is an emirp because it is prime and its reverse (716060135506523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325605531060617 - 2⁸ = 325605531060361 is a prime.

It is not a weakly prime, because it can be changed into another prime (325605531060611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162802765530308 + 162802765530309.

It is an arithmetic number, because the mean of its divisors is an integer number (162802765530309).

Almost surely, 2^{325605531060617} is an apocalyptic number.

It is an amenable number.

325605531060617 is a deficient number, since it is larger than the sum of its proper divisors (1).

325605531060617 is an equidigital number, since it uses as much as digits as its factorization.

325605531060617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402000, while the sum is 50.

The spelling of 325605531060617 in words is "three hundred twenty-five trillion, six hundred five billion, five hundred thirty-one million, sixty thousand, six hundred seventeen".