Subtracting from 63526 its sum of digits (22), we obtain a square (63504 = 2522).
Subtracting from 63526 its reverse (62536), we obtain a triangular number (990 = T44).
63526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
63526 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
263526 is an apocalyptic number.
63526 is a wasteful number, since it uses less digits than its factorization.
63526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1406.
The square root of 63526 is about 252.0436470138. The cubic root of 63526 is about 39.9010052029.
The spelling of 63526 in words is "sixty-three thousand, five hundred twenty-six".