225275727263 has 2 divisors, whose sum is σ = 225275727264. Its totient is φ = 225275727262.

The previous prime is 225275727223. The next prime is 225275727269. The reversal of 225275727263 is 362727572522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225275727263 - 2³⁰ = 224201985439 is a prime.

It is a super-2 number, since 2×225275727263² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225275727269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112637863631 + 112637863632.

It is an arithmetic number, because the mean of its divisors is an integer number (112637863632).

Almost surely, 2^225275727263 is an apocalyptic number.

225275727263 is a deficient number, since it is larger than the sum of its proper divisors (1).

225275727263 is an equidigital number, since it uses as much as digits as its factorization.

225275727263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4939200, while the sum is 50.

The spelling of 225275727263 in words is "two hundred twenty-five billion, two hundred seventy-five million, seven hundred twenty-seven thousand, two hundred sixty-three".