11044549 has 2 divisors, whose sum is σ = 11044550. Its totient is φ = 11044548.

The previous prime is 11044541. The next prime is 11044573. The reversal of 11044549 is 94544011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10692900 + 351649 = 3270^2 + 593^2 .

It is an emirp because it is prime and its reverse (94544011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11044549 - 2³ = 11044541 is a prime.

It is a super-2 number, since 2×11044549² = 243964125226802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522274 + 5522275.

It is an arithmetic number, because the mean of its divisors is an integer number (5522275).

Almost surely, 2^11044549 is an apocalyptic number.

It is an amenable number.

11044549 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044549 is an equidigital number, since it uses as much as digits as its factorization.

11044549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 11044549 is about 3323.3340187228. The cubic root of 11044549 is about 222.6978352371.

The spelling of 11044549 in words is "eleven million, forty-four thousand, five hundred forty-nine".