5695509 has 8 divisors (see below), whose sum is σ = 7718752. Its totient is φ = 3734640.

The previous prime is 5695499. The next prime is 5695531. The reversal of 5695509 is 9055965.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5695509 - 2⁵ = 5695477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5695309) 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, 15379 + ... + 15744.

It is an arithmetic number, because the mean of its divisors is an integer number (964844).

Almost surely, 2^5695509 is an apocalyptic number.

It is an amenable number.

5695509 is a deficient number, since it is larger than the sum of its proper divisors (2023243).

5695509 is a wasteful number, since it uses less digits than its factorization.

5695509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31187.

The product of its (nonzero) digits is 60750, while the sum is 39.

The square root of 5695509 is about 2386.5265554776. The cubic root of 5695509 is about 178.5846721454.

The spelling of 5695509 in words is "five million, six hundred ninety-five thousand, five hundred nine".