12253905047 has 2 divisors, whose sum is σ = 12253905048. Its totient is φ = 12253905046.

The previous prime is 12253905019. The next prime is 12253905077. The reversal of 12253905047 is 74050935221.

12253905047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12253905047 - 2⁶ = 12253904983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12253905047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12253905077) 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, 6126952523 + 6126952524.

It is an arithmetic number, because the mean of its divisors is an integer number (6126952524).

Almost surely, 2^12253905047 is an apocalyptic number.

12253905047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12253905047 is an equidigital number, since it uses as much as digits as its factorization.

12253905047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 12253905047 in words is "twelve billion, two hundred fifty-three million, nine hundred five thousand, forty-seven".