50512718272843 has 2 divisors, whose sum is σ = 50512718272844. Its totient is φ = 50512718272842.

The previous prime is 50512718272829. The next prime is 50512718272901. The reversal of 50512718272843 is 34827281721505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50512718272843 - 2⁵ = 50512718272811 is a prime.

It is not a weakly prime, because it can be changed into another prime (50512718272043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25256359136421 + 25256359136422.

It is an arithmetic number, because the mean of its divisors is an integer number (25256359136422).

Almost surely, 2^{50512718272843} is an apocalyptic number.

50512718272843 is a deficient number, since it is larger than the sum of its proper divisors (1).

50512718272843 is an equidigital number, since it uses as much as digits as its factorization.

50512718272843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 50512718272843 in words is "fifty trillion, five hundred twelve billion, seven hundred eighteen million, two hundred seventy-two thousand, eight hundred forty-three".