65084911 has 2 divisors, whose sum is σ = 65084912. Its totient is φ = 65084910.

The previous prime is 65084909. The next prime is 65084927. The reversal of 65084911 is 11948056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65084911 - 2¹ = 65084909 is a prime.

Together with 65084909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65084941) 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, 32542455 + 32542456.

It is an arithmetic number, because the mean of its divisors is an integer number (32542456).

Almost surely, 2^65084911 is an apocalyptic number.

65084911 is a deficient number, since it is larger than the sum of its proper divisors (1).

65084911 is an equidigital number, since it uses as much as digits as its factorization.

65084911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 65084911 is about 8067.5219863351. The cubic root of 65084911 is about 402.2475785725.

The spelling of 65084911 in words is "sixty-five million, eighty-four thousand, nine hundred eleven".