65048219 has 2 divisors, whose sum is σ = 65048220. Its totient is φ = 65048218.

The previous prime is 65048201. The next prime is 65048279. The reversal of 65048219 is 91284056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65048219 - 2²⁰ = 63999643 is a prime.

It is a super-2 number, since 2×65048219² = 8462541590143922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65048279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32524109 + 32524110.

It is an arithmetic number, because the mean of its divisors is an integer number (32524110).

Almost surely, 2^65048219 is an apocalyptic number.

65048219 is a deficient number, since it is larger than the sum of its proper divisors (1).

65048219 is an equidigital number, since it uses as much as digits as its factorization.

65048219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 65048219 is about 8065.2476093422. The cubic root of 65048219 is about 402.1719745534.

The spelling of 65048219 in words is "sixty-five million, forty-eight thousand, two hundred nineteen".