11017652617 has 2 divisors, whose sum is σ = 11017652618. Its totient is φ = 11017652616.

The previous prime is 11017652599. The next prime is 11017652623. The reversal of 11017652617 is 71625671011.

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., 8436606201 + 2581046416 = 91851^2 + 50804^2 .

It is a cyclic number.

It is not a de Polignac number, because 11017652617 - 2¹¹ = 11017650569 is a prime.

It is not a weakly prime, because it can be changed into another prime (11017652017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5508826308 + 5508826309.

It is an arithmetic number, because the mean of its divisors is an integer number (5508826309).

Almost surely, 2^11017652617 is an apocalyptic number.

It is an amenable number.

11017652617 is a deficient number, since it is larger than the sum of its proper divisors (1).

11017652617 is an equidigital number, since it uses as much as digits as its factorization.

11017652617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 37.

The spelling of 11017652617 in words is "eleven billion, seventeen million, six hundred fifty-two thousand, six hundred seventeen".