5683509 has 24 divisors (see below), whose sum is σ = 9132032. Its totient is φ = 3382560.

The previous prime is 5683501. The next prime is 5683537. The reversal of 5683509 is 9053865.

It is not a de Polignac number, because 5683509 - 2³ = 5683501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5683501) 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 23 ways as a sum of consecutive naturals, for example, 2844 + ... + 4410.

Almost surely, 2^5683509 is an apocalyptic number.

It is an amenable number.

5683509 is a deficient number, since it is larger than the sum of its proper divisors (3448523).

5683509 is a wasteful number, since it uses less digits than its factorization.

5683509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617 (or 1614 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5683509 is about 2384.0111157459. The cubic root of 5683509 is about 178.4591625619.

The spelling of 5683509 in words is "five million, six hundred eighty-three thousand, five hundred nine".