65004113 has 2 divisors, whose sum is σ = 65004114. Its totient is φ = 65004112.

The previous prime is 65004077. The next prime is 65004133. The reversal of 65004113 is 31140056.

It is an a-pointer prime, because the next prime (65004133) can be obtained adding 65004113 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62837329 + 2166784 = 7927^2 + 1472^2 .

It is a cyclic number.

It is not a de Polignac number, because 65004113 - 2¹⁴ = 64987729 is a prime.

It is not a weakly prime, because it can be changed into another prime (65004133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32502056 + 32502057.

It is an arithmetic number, because the mean of its divisors is an integer number (32502057).

Almost surely, 2^65004113 is an apocalyptic number.

It is an amenable number.

65004113 is a deficient number, since it is larger than the sum of its proper divisors (1).

65004113 is an equidigital number, since it uses as much as digits as its factorization.

65004113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 65004113 is about 8062.5128216952. The cubic root of 65004113 is about 402.0810563185.

Adding to 65004113 its reverse (31140056), we get a palindrome (96144169).

The spelling of 65004113 in words is "sixty-five million, four thousand, one hundred thirteen".