225055019263 has 2 divisors, whose sum is σ = 225055019264. Its totient is φ = 225055019262.

The previous prime is 225055019249. The next prime is 225055019309. The reversal of 225055019263 is 362910550522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225055019263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225055019963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112527509631 + 112527509632.

It is an arithmetic number, because the mean of its divisors is an integer number (112527509632).

Almost surely, 2^225055019263 is an apocalyptic number.

225055019263 is a deficient number, since it is larger than the sum of its proper divisors (1).

225055019263 is an equidigital number, since it uses as much as digits as its factorization.

225055019263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 40.

Adding to 225055019263 its reverse (362910550522), we get a palindrome (587965569785).

The spelling of 225055019263 in words is "two hundred twenty-five billion, fifty-five million, nineteen thousand, two hundred sixty-three".