225559033589 has 4 divisors (see below), whose sum is σ = 231655223724. Its totient is φ = 219462843456.

The previous prime is 225559033573. The next prime is 225559033591. The reversal of 225559033589 is 985330955522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 149138854225 + 76420179364 = 386185^2 + 276442^2 .

It is a cyclic number.

It is not a de Polignac number, because 225559033589 - 2⁴ = 225559033573 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 (225559033289) 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, 3048095012 + ... + 3048095085.

It is an arithmetic number, because the mean of its divisors is an integer number (57913805931).

Almost surely, 2^225559033589 is an apocalyptic number.

It is an amenable number.

225559033589 is a deficient number, since it is larger than the sum of its proper divisors (6096190135).

225559033589 is an equidigital number, since it uses as much as digits as its factorization.

225559033589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096190134.

The product of its (nonzero) digits is 14580000, while the sum is 56.

The spelling of 225559033589 in words is "two hundred twenty-five billion, five hundred fifty-nine million, thirty-three thousand, five hundred eighty-nine".