65967320048219 has 2 divisors, whose sum is σ = 65967320048220. Its totient is φ = 65967320048218.

The previous prime is 65967320048111. The next prime is 65967320048243. The reversal of 65967320048219 is 91284002376956.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65967320048219 - 2⁸ = 65967320047963 is a prime.

It is a super-2 number, since 2×65967320048219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65967320048299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32983660024109 + 32983660024110.

It is an arithmetic number, because the mean of its divisors is an integer number (32983660024110).

It is a 1-persistent number, because it is pandigital, but 2⋅65967320048219 = 131934640096438 is not.

Almost surely, 2^{65967320048219} is an apocalyptic number.

65967320048219 is a deficient number, since it is larger than the sum of its proper divisors (1).

65967320048219 is an equidigital number, since it uses as much as digits as its factorization.

65967320048219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 65967320048219 in words is "sixty-five trillion, nine hundred sixty-seven billion, three hundred twenty million, forty-eight thousand, two hundred nineteen".