10684516200647 has 2 divisors, whose sum is σ = 10684516200648. Its totient is φ = 10684516200646.

The previous prime is 10684516200623. The next prime is 10684516200703. The reversal of 10684516200647 is 74600261548601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10684516200647 is a prime.

It is a super-2 number, since 2×10684516200647² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10684516200595 and 10684516200604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10684516200607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5342258100323 + 5342258100324.

It is an arithmetic number, because the mean of its divisors is an integer number (5342258100324).

Almost surely, 2^{10684516200647} is an apocalyptic number.

10684516200647 is a deficient number, since it is larger than the sum of its proper divisors (1).

10684516200647 is an equidigital number, since it uses as much as digits as its factorization.

10684516200647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 10684516200647 in words is "ten trillion, six hundred eighty-four billion, five hundred sixteen million, two hundred thousand, six hundred forty-seven".