65359418317 has 2 divisors, whose sum is σ = 65359418318. Its totient is φ = 65359418316.

The previous prime is 65359418233. The next prime is 65359418321. The reversal of 65359418317 is 71381495356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64174062276 + 1185356041 = 253326^2 + 34429^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65359418317 is a prime.

It is a super-2 number, since 2×65359418317² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65359418357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32679709158 + 32679709159.

It is an arithmetic number, because the mean of its divisors is an integer number (32679709159).

Almost surely, 2^65359418317 is an apocalyptic number.

It is an amenable number.

65359418317 is a deficient number, since it is larger than the sum of its proper divisors (1).

65359418317 is an equidigital number, since it uses as much as digits as its factorization.

65359418317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 52.

The spelling of 65359418317 in words is "sixty-five billion, three hundred fifty-nine million, four hundred eighteen thousand, three hundred seventeen".