225060530752 has 28 divisors (see below), whose sum is σ = 446695578540. Its totient is φ = 112507314176.

The previous prime is 225060530749. The next prime is 225060530771. The reversal of 225060530752 is 257035060522.

It can be written as a sum of positive squares in 2 ways, for example, as 92401408576 + 132659122176 = 303976^2 + 364224^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40177 + ... + 672112.

Almost surely, 2^225060530752 is an apocalyptic number.

It is an amenable number.

225060530752 is a deficient number, since it is larger than the sum of its proper divisors (221635047788).

225060530752 is an equidigital number, since it uses as much as digits as its factorization.

225060530752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717238 (or 717228 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 225060530752 in words is "two hundred twenty-five billion, sixty million, five hundred thirty thousand, seven hundred fifty-two".