Subtracting 50806 from its reverse (60805), we obtain a palindrome (9999).
It is a nialpdrome in base 9.
It is a congruent number.
It is an unprimeable number.
50806 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
250806 is an apocalyptic number.
50806 is a wasteful number, since it uses less digits than its factorization.
50806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219.
The square root of 50806 is about 225.4018633463. The cubic root of 50806 is about 37.0372160238.
The spelling of 50806 in words is "fifty thousand, eight hundred six".