225736804441 has 4 divisors (see below), whose sum is σ = 225897016500. Its totient is φ = 225576592384.

The previous prime is 225736804429. The next prime is 225736804453. The reversal of 225736804441 is 144408637522.

225736804441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (225736804429) and next prime (225736804453).

It can be written as a sum of positive squares in 2 ways, for example, as 84334483216 + 141402321225 = 290404^2 + 376035^2 .

It is a cyclic number.

It is not a de Polignac number, because 225736804441 - 2¹⁹ = 225736280153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225736804391 and 225736804400.

It is not an unprimeable number, because it can be changed into a prime (225736804481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80103916 + ... + 80106733.

It is an arithmetic number, because the mean of its divisors is an integer number (56474254125).

Almost surely, 2^225736804441 is an apocalyptic number.

It is an amenable number.

225736804441 is a deficient number, since it is larger than the sum of its proper divisors (160212059).

225736804441 is a wasteful number, since it uses less digits than its factorization.

225736804441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160212058.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 225736804441 in words is "two hundred twenty-five billion, seven hundred thirty-six million, eight hundred four thousand, four hundred forty-one".