5165589 has 16 divisors (see below), whose sum is σ = 8092224. Its totient is φ = 2889600.

The previous prime is 5165581. The next prime is 5165591. The reversal of 5165589 is 9855615.

It is not a de Polignac number, because 5165589 - 2³ = 5165581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165581) 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 in 15 ways as a sum of consecutive naturals, for example, 5592 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (505764).

Almost surely, 2^5165589 is an apocalyptic number.

It is an amenable number.

5165589 is a deficient number, since it is larger than the sum of its proper divisors (2926635).

5165589 is a wasteful number, since it uses less digits than its factorization.

5165589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12068.

The product of its digits is 54000, while the sum is 39.

The square root of 5165589 is about 2272.7932154070. The cubic root of 5165589 is about 172.8648191647.

It can be divided in two parts, 516 and 5589, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5165589 in words is "five million, one hundred sixty-five thousand, five hundred eighty-nine".