It is a sphenic number, since it is the product of 3 distinct primes.
6546 is an admirable number.
It is a Curzon number.
It is a plaindrome in base 14.
It is a nialpdrome in base 3 and base 9.
6546 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
26546 is an apocalyptic number.
6546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6546 is a wasteful number, since it uses less digits than its factorization.
6546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1096.
The square root of 6546 is about 80.9073544247. The cubic root of 6546 is about 18.7064768284.
The spelling of 6546 in words is "six thousand, five hundred forty-six".