5331809 has 8 divisors (see below), whose sum is σ = 6131328. Its totient is φ = 4541760.

The previous prime is 5331803. The next prime is 5331817. The reversal of 5331809 is 9081335.

5331809 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5331809 - 2⁸ = 5331553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5331803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112 + ... + 3449.

It is an arithmetic number, because the mean of its divisors is an integer number (766416).

Almost surely, 2^5331809 is an apocalyptic number.

It is an amenable number.

5331809 is a deficient number, since it is larger than the sum of its proper divisors (799519).

5331809 is a wasteful number, since it uses less digits than its factorization.

5331809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5331809 is about 2309.0710253260. The cubic root of 5331809 is about 174.6994460134.

The spelling of 5331809 in words is "five million, three hundred thirty-one thousand, eight hundred nine".