65300718697 has 2 divisors, whose sum is σ = 65300718698. Its totient is φ = 65300718696.

The previous prime is 65300718683. The next prime is 65300718713. The reversal of 65300718697 is 79681700356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64257687081 + 1043031616 = 253491^2 + 32296^2 .

It is a cyclic number.

It is not a de Polignac number, because 65300718697 - 2¹⁹ = 65300194409 is a prime.

It is not a weakly prime, because it can be changed into another prime (65300718647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32650359348 + 32650359349.

It is an arithmetic number, because the mean of its divisors is an integer number (32650359349).

Almost surely, 2^65300718697 is an apocalyptic number.

It is an amenable number.

65300718697 is a deficient number, since it is larger than the sum of its proper divisors (1).

65300718697 is an equidigital number, since it uses as much as digits as its factorization.

65300718697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 65300718697 in words is "sixty-five billion, three hundred million, seven hundred eighteen thousand, six hundred ninety-seven".