5659

5659 is a natural number that comes after 5658 and before 5660. In mathematics, it is a prime number, meaning it has no positive divisors other than 1 and itself. It is odd, and the sum of its digits is 25, which implies it is not divisible by 3. Because its square root is approximately 75, a short primality test checks divisibility by all primes up to 73; none divide 5659, confirming its primality.

In various numeral bases, 5659 is represented as binary 1011000011011, octal 13033, and hexadecimal 161B.

Beyond pure arithmetic, 5659 can appear as an identifier in catalogs, databases, or part-number schemes, where consecutive integers are used as designators. It is not associated with a widely known constant, calendar year, or named object.