11268483916517 has 2 divisors, whose sum is σ = 11268483916518. Its totient is φ = 11268483916516.

The previous prime is 11268483916447. The next prime is 11268483916541. The reversal of 11268483916517 is 71561938486211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9457537746721 + 1810946169796 = 3075311^2 + 1345714^2 .

It is a cyclic number.

It is not a de Polignac number, because 11268483916517 - 2¹² = 11268483912421 is a prime.

It is a super-2 number, since 2×11268483916517² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11268483916517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11268483916577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5634241958258 + 5634241958259.

It is an arithmetic number, because the mean of its divisors is an integer number (5634241958259).

Almost surely, 2^{11268483916517} is an apocalyptic number.

It is an amenable number.

11268483916517 is a deficient number, since it is larger than the sum of its proper divisors (1).

11268483916517 is an equidigital number, since it uses as much as digits as its factorization.

11268483916517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 62.

The spelling of 11268483916517 in words is "eleven trillion, two hundred sixty-eight billion, four hundred eighty-three million, nine hundred sixteen thousand, five hundred seventeen".