28816066711 has 2 divisors, whose sum is σ = 28816066712. Its totient is φ = 28816066710.

The previous prime is 28816066687. The next prime is 28816066723. The reversal of 28816066711 is 11766061882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28816066711 - 2²³ = 28807678103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28816060711) 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, 14408033355 + 14408033356.

It is an arithmetic number, because the mean of its divisors is an integer number (14408033356).

Almost surely, 2^28816066711 is an apocalyptic number.

28816066711 is a deficient number, since it is larger than the sum of its proper divisors (1).

28816066711 is an equidigital number, since it uses as much as digits as its factorization.

28816066711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 28816066711 in words is "twenty-eight billion, eight hundred sixteen million, sixty-six thousand, seven hundred eleven".