5564249 has 2 divisors, whose sum is σ = 5564250. Its totient is φ = 5564248.

The previous prime is 5564179. The next prime is 5564261. The reversal of 5564249 is 9424655.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5438224 + 126025 = 2332^2 + 355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5564249 is a prime.

It is a d-powerful number, because it can be written as 5⁸ + 5⁸ + 6 + 4 + 2⁴ + 4 + 9⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5564269) 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, 2782124 + 2782125.

It is an arithmetic number, because the mean of its divisors is an integer number (2782125).

Almost surely, 2^5564249 is an apocalyptic number.

It is an amenable number.

5564249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564249 is an equidigital number, since it uses as much as digits as its factorization.

5564249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 35.

The square root of 5564249 is about 2358.8660411308. The cubic root of 5564249 is about 177.2020950178.

The spelling of 5564249 in words is "five million, five hundred sixty-four thousand, two hundred forty-nine".