Subtracting 5216 from its reverse (6125), we obtain a palindrome (909).
5216 is nontrivially palindromic in base 3.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 5216.
It is a congruent number.
It is an unprimeable number.
25216 is an apocalyptic number.
It is an amenable number.
5216 is a wasteful number, since it uses less digits than its factorization.
5216 is an evil number, because the sum of its binary digits is even.
The square root of 5216 is about 72.2218803411. The cubic root of 5216 is about 17.3425329206.
The spelling of 5216 in words is "five thousand, two hundred sixteen".