225754631146717 has 8 divisors (see below), whose sum is σ = 239194848814200. Its totient is φ = 212332250532864.

The previous prime is 225754631146643. The next prime is 225754631146783. The reversal of 225754631146717 is 717641136457522.

It can be written as a sum of positive squares in 4 ways, for example, as 16812058263001 + 208942572883716 = 4100251^2 + 14454846^2 .

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 225754631146717 - 2²³ = 225754622758109 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 (225754631141717) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4459237342 + ... + 4459287967.

It is an arithmetic number, because the mean of its divisors is an integer number (29899356101775).

Almost surely, 2^{225754631146717} is an apocalyptic number.

It is an amenable number.

225754631146717 is a deficient number, since it is larger than the sum of its proper divisors (13440217667483).

225754631146717 is a wasteful number, since it uses less digits than its factorization.

225754631146717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8918526815.

The product of its digits is 59270400, while the sum is 61.

The spelling of 225754631146717 in words is "two hundred twenty-five trillion, seven hundred fifty-four billion, six hundred thirty-one million, one hundred forty-six thousand, seven hundred seventeen".