65316001 has 2 divisors, whose sum is σ = 65316002. Its totient is φ = 65316000.

The previous prime is 65315969. The next prime is 65316007. The reversal of 65316001 is 10061356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54760000 + 10556001 = 7400^2 + 3249^2 .

It is a cyclic number.

It is not a de Polignac number, because 65316001 - 2⁵ = 65315969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65316007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32658000 + 32658001.

It is an arithmetic number, because the mean of its divisors is an integer number (32658001).

Almost surely, 2^65316001 is an apocalyptic number.

It is an amenable number.

65316001 is a deficient number, since it is larger than the sum of its proper divisors (1).

65316001 is an equidigital number, since it uses as much as digits as its factorization.

65316001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 65316001 is about 8081.8315374672. The cubic root of 65316001 is about 402.7230886532.

Adding to 65316001 its reverse (10061356), we get a palindrome (75377357).

The spelling of 65316001 in words is "sixty-five million, three hundred sixteen thousand, one".