11382275249 has 2 divisors, whose sum is σ = 11382275250. Its totient is φ = 11382275248.

The previous prime is 11382275197. The next prime is 11382275263. The reversal of 11382275249 is 94257228311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10364665249 + 1017610000 = 101807^2 + 31900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11382275249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11382275269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5691137624 + 5691137625.

It is an arithmetic number, because the mean of its divisors is an integer number (5691137625).

Almost surely, 2^11382275249 is an apocalyptic number.

It is an amenable number.

11382275249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11382275249 is an equidigital number, since it uses as much as digits as its factorization.

11382275249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The spelling of 11382275249 in words is "eleven billion, three hundred eighty-two million, two hundred seventy-five thousand, two hundred forty-nine".