225653732723 has 2 divisors, whose sum is σ = 225653732724. Its totient is φ = 225653732722.

The previous prime is 225653732701. The next prime is 225653732741. The reversal of 225653732723 is 327237356522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225653732723 - 2³⁶ = 156934255987 is a prime.

It is not a weakly prime, because it can be changed into another prime (225653762723) by changing a digit.

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 as a sum of consecutive naturals, namely, 112826866361 + 112826866362.

It is an arithmetic number, because the mean of its divisors is an integer number (112826866362).

Almost surely, 2^225653732723 is an apocalyptic number.

225653732723 is a deficient number, since it is larger than the sum of its proper divisors (1).

225653732723 is an equidigital number, since it uses as much as digits as its factorization.

225653732723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200, while the sum is 47.

The spelling of 225653732723 in words is "two hundred twenty-five billion, six hundred fifty-three million, seven hundred thirty-two thousand, seven hundred twenty-three".