5489569 has 2 divisors, whose sum is σ = 5489570. Its totient is φ = 5489568.

The previous prime is 5489557. The next prime is 5489593. The reversal of 5489569 is 9659845.

5489569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 471969 = 2240^2 + 687^2 .

It is a cyclic number.

It is not a de Polignac number, because 5489569 - 2¹⁷ = 5358497 is a prime.

It is a super-2 number, since 2×5489569² = 60270735611522, which contains 22 as substring.

5489569 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5489269) 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, 2744784 + 2744785.

It is an arithmetic number, because the mean of its divisors is an integer number (2744785).

Almost surely, 2^5489569 is an apocalyptic number.

It is an amenable number.

5489569 is a deficient number, since it is larger than the sum of its proper divisors (1).

5489569 is an equidigital number, since it uses as much as digits as its factorization.

5489569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 46.

The square root of 5489569 is about 2342.9829278081. The cubic root of 5489569 is about 176.4057550445.

The spelling of 5489569 in words is "five million, four hundred eighty-nine thousand, five hundred sixty-nine".