11095823489 has 2 divisors, whose sum is σ = 11095823490. Its totient is φ = 11095823488.

The previous prime is 11095823467. The next prime is 11095823491. The reversal of 11095823489 is 98432859011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10845139600 + 250683889 = 104140^2 + 15833^2 .

It is an emirp because it is prime and its reverse (98432859011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11095823489 - 2²⁰ = 11094774913 is a prime.

It is a Sophie Germain prime.

Together with 11095823491, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11095823989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5547911744 + 5547911745.

It is an arithmetic number, because the mean of its divisors is an integer number (5547911745).

Almost surely, 2^11095823489 is an apocalyptic number.

It is an amenable number.

11095823489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11095823489 is an equidigital number, since it uses as much as digits as its factorization.

11095823489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 11095823489 in words is "eleven billion, ninety-five million, eight hundred twenty-three thousand, four hundred eighty-nine".