5659489 has 4 divisors (see below), whose sum is σ = 6174000. Its totient is φ = 5144980.

The previous prime is 5659477. The next prime is 5659513. The reversal of 5659489 is 9849565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5659489 - 2¹¹ = 5657441 is a prime.

It is a super-2 number, since 2×5659489² = 64059631482242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5659469) 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, 257239 + ... + 257260.

It is an arithmetic number, because the mean of its divisors is an integer number (1543500).

Almost surely, 2^5659489 is an apocalyptic number.

It is an amenable number.

5659489 is a deficient number, since it is larger than the sum of its proper divisors (514511).

5659489 is a wasteful number, since it uses less digits than its factorization.

5659489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514510.

The product of its digits is 388800, while the sum is 46.

The square root of 5659489 is about 2378.9680535896. The cubic root of 5659489 is about 178.2074024812.

The spelling of 5659489 in words is "five million, six hundred fifty-nine thousand, four hundred eighty-nine".