13283083618517 has 2 divisors, whose sum is σ = 13283083618518. Its totient is φ = 13283083618516.

The previous prime is 13283083618439. The next prime is 13283083618561. The reversal of 13283083618517 is 71581638038231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6924823828036 + 6358259790481 = 2631506^2 + 2521559^2 .

It is a cyclic number.

It is not a de Polignac number, because 13283083618517 - 2³² = 13278788651221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13283083614517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6641541809258 + 6641541809259.

It is an arithmetic number, because the mean of its divisors is an integer number (6641541809259).

Almost surely, 2^{13283083618517} is an apocalyptic number.

It is an amenable number.

13283083618517 is a deficient number, since it is larger than the sum of its proper divisors (1).

13283083618517 is an equidigital number, since it uses as much as digits as its factorization.

13283083618517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 13283083618517 in words is "thirteen trillion, two hundred eighty-three billion, eighty-three million, six hundred eighteen thousand, five hundred seventeen".