225730113563 has 4 divisors (see below), whose sum is σ = 227507516160. Its totient is φ = 223952710968.

The previous prime is 225730113559. The next prime is 225730113593. The reversal of 225730113563 is 365311037522.

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

It is a cyclic number.

It is not a de Polignac number, because 225730113563 - 2² = 225730113559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225730113533) 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, 888701108 + ... + 888701361.

It is an arithmetic number, because the mean of its divisors is an integer number (56876879040).

Almost surely, 2^225730113563 is an apocalyptic number.

225730113563 is a deficient number, since it is larger than the sum of its proper divisors (1777402597).

225730113563 is a wasteful number, since it uses less digits than its factorization.

225730113563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777402596.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 225730113563 in words is "two hundred twenty-five billion, seven hundred thirty million, one hundred thirteen thousand, five hundred sixty-three".