455225263 has 2 divisors, whose sum is σ = 455225264. Its totient is φ = 455225262.

The previous prime is 455225261. The next prime is 455225273. The reversal of 455225263 is 362522554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455225263 - 2¹ = 455225261 is a prime.

Together with 455225261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455225261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227612631 + 227612632.

It is an arithmetic number, because the mean of its divisors is an integer number (227612632).

Almost surely, 2^455225263 is an apocalyptic number.

455225263 is a deficient number, since it is larger than the sum of its proper divisors (1).

455225263 is an equidigital number, since it uses as much as digits as its factorization.

455225263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72000, while the sum is 34.

The square root of 455225263 is about 21336.0086004857. The cubic root of 455225263 is about 769.2640762017.

The spelling of 455225263 in words is "four hundred fifty-five million, two hundred twenty-five thousand, two hundred sixty-three".