65064017 has 2 divisors, whose sum is σ = 65064018. Its totient is φ = 65064016.

The previous prime is 65063989. The next prime is 65064047. The reversal of 65064017 is 71046056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49056016 + 16008001 = 7004^2 + 4001^2 .

It is a cyclic number.

It is not a de Polignac number, because 65064017 - 2¹⁶ = 64998481 is a prime.

It is not a weakly prime, because it can be changed into another prime (65064047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32532008 + 32532009.

It is an arithmetic number, because the mean of its divisors is an integer number (32532009).

Almost surely, 2^65064017 is an apocalyptic number.

It is an amenable number.

65064017 is a deficient number, since it is larger than the sum of its proper divisors (1).

65064017 is an equidigital number, since it uses as much as digits as its factorization.

65064017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 65064017 is about 8066.2269370506. The cubic root of 65064017 is about 402.2045298827.

The spelling of 65064017 in words is "sixty-five million, sixty-four thousand, seventeen".