2005441259 has 2 divisors, whose sum is σ = 2005441260. Its totient is φ = 2005441258.

The previous prime is 2005441169. The next prime is 2005441283. The reversal of 2005441259 is 9521445002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2005441259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2005441289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002720629 + 1002720630.

It is an arithmetic number, because the mean of its divisors is an integer number (1002720630).

Almost surely, 2^2005441259 is an apocalyptic number.

2005441259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2005441259 is an equidigital number, since it uses as much as digits as its factorization.

2005441259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 2005441259 is about 44782.1533537636. The cubic root of 2005441259 is about 1261.0626080597.

The spelling of 2005441259 in words is "two billion, five million, four hundred forty-one thousand, two hundred fifty-nine".