5389 has 4 divisors (see below), whose sum is σ = 5724. Its totient is φ = 5056.

The previous prime is 5387. The next prime is 5393. The reversal of 5389 is 9835.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2025 + 3364 = 45^2 + 58^2 .

It is a cyclic number.

It is not a de Polignac number, because 5389 - 2¹ = 5387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142 + ... + 175.

It is an arithmetic number, because the mean of its divisors is an integer number (1431).

2⁵³⁸⁹ is an apocalyptic number.

It is an amenable number.

5389 is a deficient number, since it is larger than the sum of its proper divisors (335).

5389 is a wasteful number, since it uses less digits than its factorization.

5389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334.

The product of its digits is 1080, while the sum is 25.

The square root of 5389 is about 73.4098086089. The cubic root of 5389 is about 17.5321856664.

The spelling of 5389 in words is "five thousand, three hundred eighty-nine".