5756609 has 8 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 5605600.

The previous prime is 5756599. The next prime is 5756623. The reversal of 5756609 is 9066575.

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 5756609 - 2⁴ = 5756593 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5756209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5864 + ... + 6774.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 2^5756609 is an apocalyptic number.

It is an amenable number.

5756609 is a deficient number, since it is larger than the sum of its proper divisors (153151).

5756609 is an equidigital number, since it uses as much as digits as its factorization.

5756609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 5756609 is about 2399.2934376603. The cubic root of 5756609 is about 179.2210060044.

The spelling of 5756609 in words is "five million, seven hundred fifty-six thousand, six hundred nine".