225063605345 has 8 divisors (see below), whose sum is σ = 271733237376. Its totient is φ = 178946276976.

The previous prime is 225063605323. The next prime is 225063605357. The reversal of 225063605345 is 543506360522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225063605345 - 2¹⁴ = 225063588961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138075017 + ... + 138076646.

It is an arithmetic number, because the mean of its divisors is an integer number (33966654672).

Almost surely, 2^225063605345 is an apocalyptic number.

It is an amenable number.

225063605345 is a deficient number, since it is larger than the sum of its proper divisors (46669632031).

225063605345 is a wasteful number, since it uses less digits than its factorization.

225063605345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276151831.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 225063605345 its reverse (543506360522), we get a palindrome (768569965867).

The spelling of 225063605345 in words is "two hundred twenty-five billion, sixty-three million, six hundred five thousand, three hundred forty-five".