11549053 has 2 divisors, whose sum is σ = 11549054. Its totient is φ = 11549052.

The previous prime is 11549051. The next prime is 11549063. The reversal of 11549053 is 35094511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11471769 + 77284 = 3387^2 + 278^2 .

It is a cyclic number.

It is not a de Polignac number, because 11549053 - 2¹ = 11549051 is a prime.

Together with 11549051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11549051) 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, 5774526 + 5774527.

It is an arithmetic number, because the mean of its divisors is an integer number (5774527).

Almost surely, 2^11549053 is an apocalyptic number.

It is an amenable number.

11549053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11549053 is an equidigital number, since it uses as much as digits as its factorization.

11549053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 11549053 is about 3398.3897657567. The cubic root of 11549053 is about 226.0383481015.

The spelling of 11549053 in words is "eleven million, five hundred forty-nine thousand, fifty-three".