5585909 has 4 divisors (see below), whose sum is σ = 6383904. Its totient is φ = 4787916.

The previous prime is 5585863. The next prime is 5585933. The reversal of 5585909 is 9095855.

It is a happy number.

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 not a de Polignac number, because 5585909 - 2⁸ = 5585653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5585959) 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, 398987 + ... + 399000.

It is an arithmetic number, because the mean of its divisors is an integer number (1595976).

Almost surely, 2^5585909 is an apocalyptic number.

It is an amenable number.

5585909 is a deficient number, since it is larger than the sum of its proper divisors (797995).

5585909 is an equidigital number, since it uses as much as digits as its factorization.

5585909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797994.

The product of its (nonzero) digits is 81000, while the sum is 41.

The square root of 5585909 is about 2363.4527708418. The cubic root of 5585909 is about 177.4317293489.

The spelling of 5585909 in words is "five million, five hundred eighty-five thousand, nine hundred nine".