226503554063 has 2 divisors, whose sum is σ = 226503554064. Its totient is φ = 226503554062.

The previous prime is 226503554021. The next prime is 226503554077. The reversal of 226503554063 is 360455305622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226503554063 - 2⁸ = 226503553807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226503554063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226503554093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113251777031 + 113251777032.

It is an arithmetic number, because the mean of its divisors is an integer number (113251777032).

Almost surely, 2^226503554063 is an apocalyptic number.

226503554063 is a deficient number, since it is larger than the sum of its proper divisors (1).

226503554063 is an equidigital number, since it uses as much as digits as its factorization.

226503554063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 226503554063 its reverse (360455305622), we get a palindrome (586958859685).

The spelling of 226503554063 in words is "two hundred twenty-six billion, five hundred three million, five hundred fifty-four thousand, sixty-three".