5200681780211 has 2 divisors, whose sum is σ = 5200681780212. Its totient is φ = 5200681780210.

The previous prime is 5200681780201. The next prime is 5200681780309. The reversal of 5200681780211 is 1120871860025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5200681780211 - 2³⁸ = 4925803873267 is a prime.

It is a super-2 number, since 2×5200681780211² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5200681780201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600340890105 + 2600340890106.

It is an arithmetic number, because the mean of its divisors is an integer number (2600340890106).

Almost surely, 2^{5200681780211} is an apocalyptic number.

5200681780211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200681780211 is an equidigital number, since it uses as much as digits as its factorization.

5200681780211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 5200681780211 in words is "five trillion, two hundred billion, six hundred eighty-one million, seven hundred eighty thousand, two hundred eleven".