5258389 has 4 divisors (see below), whose sum is σ = 5567724. Its totient is φ = 4949056.

The previous prime is 5258381. The next prime is 5258399. The reversal of 5258389 is 9838525.

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 4695889 + 562500 = 2167^2 + 750^2 .

It is a cyclic number.

It is not a de Polignac number, because 5258389 - 2³ = 5258381 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5258381) 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, 154642 + ... + 154675.

It is an arithmetic number, because the mean of its divisors is an integer number (1391931).

Almost surely, 2^5258389 is an apocalyptic number.

It is an amenable number.

5258389 is a deficient number, since it is larger than the sum of its proper divisors (309335).

5258389 is a wasteful number, since it uses less digits than its factorization.

5258389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309334.

The product of its digits is 86400, while the sum is 40.

The square root of 5258389 is about 2293.1177466497. The cubic root of 5258389 is about 173.8938556394.

The spelling of 5258389 in words is "five million, two hundred fifty-eight thousand, three hundred eighty-nine".