225532434355600 has 60 divisors (see below), whose sum is σ = 556486043130964. Its totient is φ = 87774785256960.

The previous prime is 225532434355573. The next prime is 225532434355687. The reversal of 225532434355600 is 6553434235522.

It can be written as a sum of positive squares in 6 ways, for example, as 39324476416 + 225493109879184 = 198304^2 + 15016428^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7619324199 + ... + 7619353798.

Almost surely, 2^{225532434355600} is an apocalyptic number.

225532434355600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225532434355600 is an abundant number, since it is smaller than the sum of its proper divisors (330953608775364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225532434355600 is a wasteful number, since it uses less digits than its factorization.

225532434355600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15238678052 (or 15238678041 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 49.

The spelling of 225532434355600 in words is "two hundred twenty-five trillion, five hundred thirty-two billion, four hundred thirty-four million, three hundred fifty-five thousand, six hundred".