500000010043 has 2 divisors, whose sum is σ = 500000010044. Its totient is φ = 500000010042.

The previous prime is 500000010001. The next prime is 500000010071. The reversal of 500000010043 is 340010000005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500000010043 is a prime.

It is not a weakly prime, because it can be changed into another prime (500000010943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000005021 + 250000005022.

It is an arithmetic number, because the mean of its divisors is an integer number (250000005022).

Almost surely, 2^500000010043 is an apocalyptic number.

500000010043 is a deficient number, since it is larger than the sum of its proper divisors (1).

500000010043 is an equidigital number, since it uses as much as digits as its factorization.

500000010043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 13.

Adding to 500000010043 its reverse (340010000005), we get a palindrome (840010010048).

The spelling of 500000010043 in words is "five hundred billion, ten thousand, forty-three".