5264389 has 8 divisors (see below), whose sum is σ = 5852672. Its totient is φ = 4702320.

The previous prime is 5264383. The next prime is 5264417. The reversal of 5264389 is 9834625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5264389 - 2³ = 5264381 is a prime.

It is a d-powerful number, because it can be written as 5 + 2¹⁹ + 6² + 4¹⁰ + 3¹³ + 8⁷ + 9 .

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6129 + ... + 6934.

It is an arithmetic number, because the mean of its divisors is an integer number (731584).

Almost surely, 2^5264389 is an apocalyptic number.

It is an amenable number.

5264389 is a deficient number, since it is larger than the sum of its proper divisors (588283).

5264389 is a wasteful number, since it uses less digits than its factorization.

5264389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13107.

The product of its digits is 51840, while the sum is 37.

The square root of 5264389 is about 2294.4256361887. The cubic root of 5264389 is about 173.9599700931.

The spelling of 5264389 in words is "five million, two hundred sixty-four thousand, three hundred eighty-nine".