500505050959 has 2 divisors, whose sum is σ = 500505050960. Its totient is φ = 500505050958.

The previous prime is 500505050953. The next prime is 500505051049. The reversal of 500505050959 is 959050505005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500505050959 - 2³ = 500505050951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500505050951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250252525479 + 250252525480.

It is an arithmetic number, because the mean of its divisors is an integer number (250252525480).

Almost surely, 2^500505050959 is an apocalyptic number.

500505050959 is a deficient number, since it is larger than the sum of its proper divisors (1).

500505050959 is an equidigital number, since it uses as much as digits as its factorization.

500505050959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 253125, while the sum is 43.

The spelling of 500505050959 in words is "five hundred billion, five hundred five million, fifty thousand, nine hundred fifty-nine".