11259892249 has 2 divisors, whose sum is σ = 11259892250. Its totient is φ = 11259892248.

The previous prime is 11259892247. The next prime is 11259892277. The reversal of 11259892249 is 94229895211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10709145225 + 550747024 = 103485^2 + 23468^2 .

It is a cyclic number.

It is not a de Polignac number, because 11259892249 - 2¹ = 11259892247 is a prime.

Together with 11259892247, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11259892196 and 11259892205.

It is not a weakly prime, because it can be changed into another prime (11259892243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5629946124 + 5629946125.

It is an arithmetic number, because the mean of its divisors is an integer number (5629946125).

Almost surely, 2^11259892249 is an apocalyptic number.

It is an amenable number.

11259892249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11259892249 is an equidigital number, since it uses as much as digits as its factorization.

11259892249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 52.

The spelling of 11259892249 in words is "eleven billion, two hundred fifty-nine million, eight hundred ninety-two thousand, two hundred forty-nine".