11056614449 has 2 divisors, whose sum is σ = 11056614450. Its totient is φ = 11056614448.

The previous prime is 11056614397. The next prime is 11056614461. The reversal of 11056614449 is 94441665011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9622629025 + 1433985424 = 98095^2 + 37868^2 .

It is a cyclic number.

It is not a de Polignac number, because 11056614449 - 2²⁴ = 11039837233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11056614469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528307224 + 5528307225.

It is an arithmetic number, because the mean of its divisors is an integer number (5528307225).

Almost surely, 2^11056614449 is an apocalyptic number.

It is an amenable number.

11056614449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11056614449 is an equidigital number, since it uses as much as digits as its factorization.

11056614449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 11056614449 in words is "eleven billion, fifty-six million, six hundred fourteen thousand, four hundred forty-nine".