5245989 has 24 divisors (see below), whose sum is σ = 8229888. Its totient is φ = 2963520.

The previous prime is 5245973. The next prime is 5245997. The reversal of 5245989 is 9895425.

5245989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5245989 - 2⁴ = 5245973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5245989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245969) 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 23 ways as a sum of consecutive naturals, for example, 18529 + ... + 18809.

It is an arithmetic number, because the mean of its divisors is an integer number (342912).

Almost surely, 2^5245989 is an apocalyptic number.

It is an amenable number.

5245989 is a deficient number, since it is larger than the sum of its proper divisors (2983899).

5245989 is a wasteful number, since it uses less digits than its factorization.

5245989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 418 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 5245989 is about 2290.4124082793. The cubic root of 5245989 is about 173.7570595617.

The spelling of 5245989 in words is "five million, two hundred forty-five thousand, nine hundred eighty-nine".