5165289 has 20 divisors (see below), whose sum is σ = 7900816. Its totient is φ = 3361176.

The previous prime is 5165269. The next prime is 5165299. The reversal of 5165289 is 9825615.

It is a happy number.

5165289 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5165289 - 2¹¹ = 5163241 is a prime.

It is a Duffinian number.

5165289 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5165269) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2742 + ... + 4224.

Almost surely, 2^5165289 is an apocalyptic number.

It is an amenable number.

5165289 is a deficient number, since it is larger than the sum of its proper divisors (2735527).

5165289 is a wasteful number, since it uses less digits than its factorization.

5165289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1529 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 5165289 is about 2272.7272163636. The cubic root of 5165289 is about 172.8614726312.

The spelling of 5165289 in words is "five million, one hundred sixty-five thousand, two hundred eighty-nine".