5489155589 has 2 divisors, whose sum is σ = 5489155590. Its totient is φ = 5489155588.

The previous prime is 5489155571. The next prime is 5489155631. The reversal of 5489155589 is 9855519845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4564083364 + 925072225 = 67558^2 + 30415^2 .

It is a cyclic number.

It is not a de Polignac number, because 5489155589 - 2²⁰ = 5488107013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5489155549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2744577794 + 2744577795.

It is an arithmetic number, because the mean of its divisors is an integer number (2744577795).

Almost surely, 2^5489155589 is an apocalyptic number.

It is an amenable number.

5489155589 is a deficient number, since it is larger than the sum of its proper divisors (1).

5489155589 is an equidigital number, since it uses as much as digits as its factorization.

5489155589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960000, while the sum is 59.

The square root of 5489155589 is about 74088.8357919059. The cubic root of 5489155589 is about 1764.0132665132.

The spelling of 5489155589 in words is "five billion, four hundred eighty-nine million, one hundred fifty-five thousand, five hundred eighty-nine".