65300718913 has 2 divisors, whose sum is σ = 65300718914. Its totient is φ = 65300718912.

The previous prime is 65300718907. The next prime is 65300718947. The reversal of 65300718913 is 31981700356.

65300718913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50655604624 + 14645114289 = 225068^2 + 121017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65300718913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65300718913.

It is not a weakly prime, because it can be changed into another prime (65300718313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32650359456 + 32650359457.

It is an arithmetic number, because the mean of its divisors is an integer number (32650359457).

Almost surely, 2^65300718913 is an apocalyptic number.

It is an amenable number.

65300718913 is a deficient number, since it is larger than the sum of its proper divisors (1).

65300718913 is an equidigital number, since it uses as much as digits as its factorization.

65300718913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 65300718913 in words is "sixty-five billion, three hundred million, seven hundred eighteen thousand, nine hundred thirteen".