65365711 has 2 divisors, whose sum is σ = 65365712. Its totient is φ = 65365710.

The previous prime is 65365667. The next prime is 65365721. The reversal of 65365711 is 11756356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65365711 - 2⁷ = 65365583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65365721) 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, 32682855 + 32682856.

It is an arithmetic number, because the mean of its divisors is an integer number (32682856).

Almost surely, 2^65365711 is an apocalyptic number.

65365711 is a deficient number, since it is larger than the sum of its proper divisors (1).

65365711 is an equidigital number, since it uses as much as digits as its factorization.

65365711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 34.

The square root of 65365711 is about 8084.9063692785. The cubic root of 65365711 is about 402.8252294654.

The spelling of 65365711 in words is "sixty-five million, three hundred sixty-five thousand, seven hundred eleven".