5709 has 8 divisors (see below), whose sum is σ = 8352. Its totient is φ = 3440.

The previous prime is 5701. The next prime is 5711. The reversal of 5709 is 9075.

5709 is nontrivially palindromic in base 2.

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 5709 - 2³ = 5701 is a prime.

It is a plaindrome in base 12.

It is a nialpdrome in base 9 and base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5701) 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, 54 + ... + 119.

It is an arithmetic number, because the mean of its divisors is an integer number (1044).

2⁵⁷⁰⁹ is an apocalyptic number.

It is an amenable number.

5709 is a deficient number, since it is larger than the sum of its proper divisors (2643).

5709 is a wasteful number, since it uses less digits than its factorization.

5709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 5709 is about 75.5579247995. The cubic root of 5709 is about 17.8725565963.

The spelling of 5709 in words is "five thousand, seven hundred nine".