225253434023 has 2 divisors, whose sum is σ = 225253434024. Its totient is φ = 225253434022.

The previous prime is 225253434011. The next prime is 225253434031. The reversal of 225253434023 is 320434352522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225253434023 - 2¹² = 225253429927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225253434073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112626717011 + 112626717012.

It is an arithmetic number, because the mean of its divisors is an integer number (112626717012).

Almost surely, 2^225253434023 is an apocalyptic number.

225253434023 is a deficient number, since it is larger than the sum of its proper divisors (1).

225253434023 is an equidigital number, since it uses as much as digits as its factorization.

225253434023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 225253434023 its reverse (320434352522), we get a palindrome (545687786545).

The spelling of 225253434023 in words is "two hundred twenty-five billion, two hundred fifty-three million, four hundred thirty-four thousand, twenty-three".