65065727963 has 2 divisors, whose sum is σ = 65065727964. Its totient is φ = 65065727962.

The previous prime is 65065727933. The next prime is 65065728053. The reversal of 65065727963 is 36972756056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65065727963 - 2¹⁶ = 65065662427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65065727899 and 65065727908.

It is not a weakly prime, because it can be changed into another prime (65065727933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32532863981 + 32532863982.

It is an arithmetic number, because the mean of its divisors is an integer number (32532863982).

Almost surely, 2^65065727963 is an apocalyptic number.

65065727963 is a deficient number, since it is larger than the sum of its proper divisors (1).

65065727963 is an equidigital number, since it uses as much as digits as its factorization.

65065727963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14288400, while the sum is 56.

The spelling of 65065727963 in words is "sixty-five billion, sixty-five million, seven hundred twenty-seven thousand, nine hundred sixty-three".