225730113593 has 2 divisors, whose sum is σ = 225730113594. Its totient is φ = 225730113592.

The previous prime is 225730113559. The next prime is 225730113599. The reversal of 225730113593 is 395311037522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189858889984 + 35871223609 = 435728^2 + 189397^2 .

It is a cyclic number.

It is not a de Polignac number, because 225730113593 - 2¹² = 225730109497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225730113593.

It is not a weakly prime, because it can be changed into another prime (225730113599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112865056796 + 112865056797.

It is an arithmetic number, because the mean of its divisors is an integer number (112865056797).

Almost surely, 2^225730113593 is an apocalyptic number.

It is an amenable number.

225730113593 is a deficient number, since it is larger than the sum of its proper divisors (1).

225730113593 is an equidigital number, since it uses as much as digits as its factorization.

225730113593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170100, while the sum is 41.

The spelling of 225730113593 in words is "two hundred twenty-five billion, seven hundred thirty million, one hundred thirteen thousand, five hundred ninety-three".