225350566 has 8 divisors (see below), whose sum is σ = 386315280. Its totient is φ = 96578808.

The previous prime is 225350557. The next prime is 225350569. The reversal of 225350566 is 665053522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225350569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8048221 + ... + 8048248.

It is an arithmetic number, because the mean of its divisors is an integer number (48289410).

Almost surely, 2^225350566 is an apocalyptic number.

225350566 is a deficient number, since it is larger than the sum of its proper divisors (160964714).

225350566 is a wasteful number, since it uses less digits than its factorization.

225350566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16096478.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 225350566 is about 15011.6809851529. The cubic root of 225350566 is about 608.5359190836.

The spelling of 225350566 in words is "two hundred twenty-five million, three hundred fifty thousand, five hundred sixty-six".