12254164613651 has 2 divisors, whose sum is σ = 12254164613652. Its totient is φ = 12254164613650.

The previous prime is 12254164613641. The next prime is 12254164613671. The reversal of 12254164613651 is 15631646145221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12254164613651 - 2¹⁴ = 12254164597267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12254164613596 and 12254164613605.

It is not a weakly prime, because it can be changed into another prime (12254164613641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6127082306825 + 6127082306826.

It is an arithmetic number, because the mean of its divisors is an integer number (6127082306826).

Almost surely, 2^{12254164613651} is an apocalyptic number.

12254164613651 is a deficient number, since it is larger than the sum of its proper divisors (1).

12254164613651 is an equidigital number, since it uses as much as digits as its factorization.

12254164613651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The spelling of 12254164613651 in words is "twelve trillion, two hundred fifty-four billion, one hundred sixty-four million, six hundred thirteen thousand, six hundred fifty-one".