12449014566253 has 2 divisors, whose sum is σ = 12449014566254. Its totient is φ = 12449014566252.

The previous prime is 12449014566239. The next prime is 12449014566277. The reversal of 12449014566253 is 35266541094421.

12449014566253 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 can be written as a sum of positive squares in only one way, i.e., 10912041942244 + 1536972624009 = 3303338^2 + 1239747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12449014566253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12449014566253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12449014566553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6224507283126 + 6224507283127.

It is an arithmetic number, because the mean of its divisors is an integer number (6224507283127).

Almost surely, 2^{12449014566253} is an apocalyptic number.

It is an amenable number.

12449014566253 is a deficient number, since it is larger than the sum of its proper divisors (1).

12449014566253 is an equidigital number, since it uses as much as digits as its factorization.

12449014566253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 12449014566253 in words is "twelve trillion, four hundred forty-nine billion, fourteen million, five hundred sixty-six thousand, two hundred fifty-three".