50800543243 has 2 divisors, whose sum is σ = 50800543244. Its totient is φ = 50800543242.

The previous prime is 50800543159. The next prime is 50800543247. The reversal of 50800543243 is 34234500805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50800543243 - 2⁹ = 50800542731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50800543199 and 50800543208.

It is not a weakly prime, because it can be changed into another prime (50800543247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25400271621 + 25400271622.

It is an arithmetic number, because the mean of its divisors is an integer number (25400271622).

Almost surely, 2^50800543243 is an apocalyptic number.

50800543243 is a deficient number, since it is larger than the sum of its proper divisors (1).

50800543243 is an equidigital number, since it uses as much as digits as its factorization.

50800543243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 50800543243 in words is "fifty billion, eight hundred million, five hundred forty-three thousand, two hundred forty-three".