20004303259 has 2 divisors, whose sum is σ = 20004303260. Its totient is φ = 20004303258.

The previous prime is 20004303239. The next prime is 20004303301. The reversal of 20004303259 is 95230340002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20004303259 is a prime.

It is not a weakly prime, because it can be changed into another prime (20004303239) 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, 10002151629 + 10002151630.

It is an arithmetic number, because the mean of its divisors is an integer number (10002151630).

Almost surely, 2^20004303259 is an apocalyptic number.

20004303259 is a deficient number, since it is larger than the sum of its proper divisors (1).

20004303259 is an equidigital number, since it uses as much as digits as its factorization.

20004303259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 20004303259 in words is "twenty billion, four million, three hundred three thousand, two hundred fifty-nine".