65048279 has 2 divisors, whose sum is σ = 65048280. Its totient is φ = 65048278.

The previous prime is 65048219. The next prime is 65048303. The reversal of 65048279 is 97284056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65048279 - 2⁸ = 65048023 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65048219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32524139 + 32524140.

It is an arithmetic number, because the mean of its divisors is an integer number (32524140).

Almost surely, 2^65048279 is an apocalyptic number.

65048279 is a deficient number, since it is larger than the sum of its proper divisors (1).

65048279 is an equidigital number, since it uses as much as digits as its factorization.

65048279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 65048279 is about 8065.2513290040. The cubic root of 65048279 is about 402.1720982068.

The spelling of 65048279 in words is "sixty-five million, forty-eight thousand, two hundred seventy-nine".