225056444450023 has 8 divisors (see below), whose sum is σ = 229312350824688. Its totient is φ = 220800892089024.

The previous prime is 225056444449951. The next prime is 225056444450179. The reversal of 225056444450023 is 320054444650522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225056444450023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225056444450923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87219765 + ... + 89763022.

It is an arithmetic number, because the mean of its divisors is an integer number (28664043853086).

Almost surely, 2^{225056444450023} is an apocalyptic number.

225056444450023 is a deficient number, since it is larger than the sum of its proper divisors (4255906374665).

225056444450023 is a wasteful number, since it uses less digits than its factorization.

225056444450023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177006833.

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 225056444450023 in words is "two hundred twenty-five trillion, fifty-six billion, four hundred forty-four million, four hundred fifty thousand, twenty-three".