2560217327 has 2 divisors, whose sum is σ = 2560217328. Its totient is φ = 2560217326.

The previous prime is 2560217279. The next prime is 2560217351. The reversal of 2560217327 is 7237120652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2560217327 - 2⁸ = 2560217071 is a prime.

It is a super-2 number, since 2×2560217327² = 13109425522942049858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2560217027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280108663 + 1280108664.

It is an arithmetic number, because the mean of its divisors is an integer number (1280108664).

Almost surely, 2^2560217327 is an apocalyptic number.

2560217327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560217327 is an equidigital number, since it uses as much as digits as its factorization.

2560217327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2560217327 is about 50598.5901681065. The cubic root of 2560217327 is about 1368.0194670733.

Adding to 2560217327 its reverse (7237120652), we get a palindrome (9797337979).

The spelling of 2560217327 in words is "two billion, five hundred sixty million, two hundred seventeen thousand, three hundred twenty-seven".