225652674239 has 2 divisors, whose sum is σ = 225652674240. Its totient is φ = 225652674238.

The previous prime is 225652674227. The next prime is 225652674307. The reversal of 225652674239 is 932476256522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225652674239 - 2³² = 221357706943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225652674139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112826337119 + 112826337120.

It is an arithmetic number, because the mean of its divisors is an integer number (112826337120).

Almost surely, 2^225652674239 is an apocalyptic number.

225652674239 is a deficient number, since it is larger than the sum of its proper divisors (1).

225652674239 is an equidigital number, since it uses as much as digits as its factorization.

225652674239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10886400, while the sum is 53.

The spelling of 225652674239 in words is "two hundred twenty-five billion, six hundred fifty-two million, six hundred seventy-four thousand, two hundred thirty-nine".