45556 is an admirable number.
It is a plaindrome in base 10 and base 12.
It is a nialpdrome in base 15.
It is a zygodrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 45556.
It is a congruent number.
It is an upside-down number.
245556 is an apocalyptic number.
It is an amenable number.
45556 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.
45556 is a wasteful number, since it uses less digits than its factorization.
45556 is an odious number, because the sum of its binary digits is odd.
The square root of 45556 is about 213.4385157370. The cubic root of 45556 is about 35.7148251347.
The spelling of 45556 in words is "forty-five thousand, five hundred fifty-six".