65414756613719 has 2 divisors, whose sum is σ = 65414756613720. Its totient is φ = 65414756613718.

The previous prime is 65414756613697. The next prime is 65414756613721. The reversal of 65414756613719 is 91731665741456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65414756613719 - 2²⁴ = 65414739836503 is a prime.

It is a super-2 number, since 2×65414756613719² (a number of 28 digits) contains 22 as substring.

Together with 65414756613721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65414746613719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32707378306859 + 32707378306860.

It is an arithmetic number, because the mean of its divisors is an integer number (32707378306860).

Almost surely, 2^{65414756613719} is an apocalyptic number.

65414756613719 is a deficient number, since it is larger than the sum of its proper divisors (1).

65414756613719 is an equidigital number, since it uses as much as digits as its factorization.

65414756613719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 114307200, while the sum is 65.

The spelling of 65414756613719 in words is "sixty-five trillion, four hundred fourteen billion, seven hundred fifty-six million, six hundred thirteen thousand, seven hundred nineteen".