16012250255291 has 2 divisors, whose sum is σ = 16012250255292. Its totient is φ = 16012250255290.

The previous prime is 16012250255279. The next prime is 16012250255311. The reversal of 16012250255291 is 19255205221061.

It is a weak prime.

It is an emirp because it is prime and its reverse (19255205221061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16012250255291 - 2¹⁰ = 16012250254267 is a prime.

It is not a weakly prime, because it can be changed into another prime (16012250255251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8006125127645 + 8006125127646.

It is an arithmetic number, because the mean of its divisors is an integer number (8006125127646).

Almost surely, 2^{16012250255291} is an apocalyptic number.

16012250255291 is a deficient number, since it is larger than the sum of its proper divisors (1).

16012250255291 is an equidigital number, since it uses as much as digits as its factorization.

16012250255291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 16012250255291 in words is "sixteen trillion, twelve billion, two hundred fifty million, two hundred fifty-five thousand, two hundred ninety-one".