500056078343 has 2 divisors, whose sum is σ = 500056078344. Its totient is φ = 500056078342.

The previous prime is 500056078307. The next prime is 500056078349. The reversal of 500056078343 is 343870650005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500056078343 - 2⁸ = 500056078087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500056078343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500056078349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250028039171 + 250028039172.

It is an arithmetic number, because the mean of its divisors is an integer number (250028039172).

Almost surely, 2^500056078343 is an apocalyptic number.

500056078343 is a deficient number, since it is larger than the sum of its proper divisors (1).

500056078343 is an equidigital number, since it uses as much as digits as its factorization.

500056078343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 500056078343 in words is "five hundred billion, fifty-six million, seventy-eight thousand, three hundred forty-three".