2560180243 has 2 divisors, whose sum is σ = 2560180244. Its totient is φ = 2560180242.

The previous prime is 2560180199. The next prime is 2560180253. The reversal of 2560180243 is 3420810652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2560180243 - 2¹⁷ = 2560049171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2560180253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280090121 + 1280090122.

It is an arithmetic number, because the mean of its divisors is an integer number (1280090122).

Almost surely, 2^2560180243 is an apocalyptic number.

2560180243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560180243 is an equidigital number, since it uses as much as digits as its factorization.

2560180243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 2560180243 is about 50598.2237138815. The cubic root of 2560180243 is about 1368.0128619207.

Adding to 2560180243 its reverse (3420810652), we get a palindrome (5980990895).

The spelling of 2560180243 in words is "two billion, five hundred sixty million, one hundred eighty thousand, two hundred forty-three".