16268927827 has 2 divisors, whose sum is σ = 16268927828. Its totient is φ = 16268927826.

The previous prime is 16268927791. The next prime is 16268927833. The reversal of 16268927827 is 72872986261.

It is a happy number.

16268927827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16268927827 - 2²⁷ = 16134710099 is a prime.

It is not a weakly prime, because it can be changed into another prime (16268927887) 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, 8134463913 + 8134463914.

It is an arithmetic number, because the mean of its divisors is an integer number (8134463914).

Almost surely, 2^16268927827 is an apocalyptic number.

16268927827 is a deficient number, since it is larger than the sum of its proper divisors (1).

16268927827 is an equidigital number, since it uses as much as digits as its factorization.

16268927827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 58.

The spelling of 16268927827 in words is "sixteen billion, two hundred sixty-eight million, nine hundred twenty-seven thousand, eight hundred twenty-seven".