It is a happy number.
225753570 is a `hidden beast` number, since 2 + 2 + 57 + 535 + 70 = 666.
It is a Curzon number.
Almost surely, 2225753570 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225753570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336825216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225753570 is a wasteful number, since it uses less digits than its factorization.
225753570 is an evil number, because the sum of its binary digits is even.
The square root of 225753570 is about 15025.0980030082. The cubic root of 225753570 is about 608.8984599409.
The spelling of 225753570 in words is "two hundred twenty-five million, seven hundred fifty-three thousand, five hundred seventy".