11005582717 has 2 divisors, whose sum is σ = 11005582718. Its totient is φ = 11005582716.

The previous prime is 11005582673. The next prime is 11005582739. The reversal of 11005582717 is 71728550011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9178789636 + 1826793081 = 95806^2 + 42741^2 .

It is an emirp because it is prime and its reverse (71728550011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11005582717 - 2⁷ = 11005582589 is a prime.

It is a super-2 number, since 2×11005582717² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11005582817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502791358 + 5502791359.

It is an arithmetic number, because the mean of its divisors is an integer number (5502791359).

Almost surely, 2^11005582717 is an apocalyptic number.

It is an amenable number.

11005582717 is a deficient number, since it is larger than the sum of its proper divisors (1).

11005582717 is an equidigital number, since it uses as much as digits as its factorization.

11005582717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19600, while the sum is 37.

The spelling of 11005582717 in words is "eleven billion, five million, five hundred eighty-two thousand, seven hundred seventeen".