5200681780843 has 2 divisors, whose sum is σ = 5200681780844. Its totient is φ = 5200681780842.

The previous prime is 5200681780831. The next prime is 5200681780873. The reversal of 5200681780843 is 3480871860025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5200681780843 - 2²¹ = 5200679683691 is a prime.

It is not a weakly prime, because it can be changed into another prime (5200681780873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600340890421 + 2600340890422.

It is an arithmetic number, because the mean of its divisors is an integer number (2600340890422).

Almost surely, 2^{5200681780843} is an apocalyptic number.

5200681780843 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200681780843 is an equidigital number, since it uses as much as digits as its factorization.

5200681780843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 5200681780843 in words is "five trillion, two hundred billion, six hundred eighty-one million, seven hundred eighty thousand, eight hundred forty-three".