It is a happy number.
63504000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (480).
It is an unprimeable number.
Almost surely, 263504000 is an apocalyptic number.
63504000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137181330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63504000 is an equidigital number, since it uses as much as digits as its factorization.
63504000 is an odious number, because the sum of its binary digits is odd.
The square root of 63504000 is about 7968.9397036243. The cubic root of 63504000 is about 398.9639856691.
Multiplying 63504000 by its product of nonzero digits (360), we get a square (22861440000 = 1512002).
63504000 divided by its product of nonzero digits (360) gives a square (176400 = 4202).
Adding to 63504000 its reverse (40536), we get a palindrome (63544536).
The spelling of 63504000 in words is "sixty-three million, five hundred four thousand".