225776603245 has 8 divisors (see below), whose sum is σ = 272215962720. Its totient is φ = 179765256720.

The previous prime is 225776603233. The next prime is 225776603317. The reversal of 225776603245 is 542306677522.

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

It is not a de Polignac number, because 225776603245 - 2²¹ = 225774506093 is a prime.

It is a congruent 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, 107002075 + ... + 107004184.

It is an arithmetic number, because the mean of its divisors is an integer number (34026995340).

Almost surely, 2^225776603245 is an apocalyptic number.

It is an amenable number.

225776603245 is a deficient number, since it is larger than the sum of its proper divisors (46439359475).

225776603245 is a wasteful number, since it uses less digits than its factorization.

225776603245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214006475.

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 225776603245 in words is "two hundred twenty-five billion, seven hundred seventy-six million, six hundred three thousand, two hundred forty-five".