5589449 has 2 divisors, whose sum is σ = 5589450. Its totient is φ = 5589448.

The previous prime is 5589443. The next prime is 5589497. The reversal of 5589449 is 9449855.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2890000 + 2699449 = 1700^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 5589449 - 2¹⁶ = 5523913 is a prime.

It is not a weakly prime, because it can be changed into another prime (5589443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2794724 + 2794725.

It is an arithmetic number, because the mean of its divisors is an integer number (2794725).

Almost surely, 2^5589449 is an apocalyptic number.

It is an amenable number.

5589449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5589449 is an equidigital number, since it uses as much as digits as its factorization.

5589449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 44.

The square root of 5589449 is about 2364.2015565514. The cubic root of 5589449 is about 177.4692031473.

The spelling of 5589449 in words is "five million, five hundred eighty-nine thousand, four hundred forty-nine".