5206705186684 has 6 divisors (see below), whose sum is σ = 9111734076704. Its totient is φ = 2603352593340.

The previous prime is 5206705186663. The next prime is 5206705186703. The reversal of 5206705186684 is 4866815076025.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650838148332 + ... + 650838148339.

Almost surely, 2^{5206705186684} is an apocalyptic number.

It is an amenable number.

5206705186684 is a deficient number, since it is larger than the sum of its proper divisors (3905028890020).

5206705186684 is a wasteful number, since it uses less digits than its factorization.

5206705186684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301676296675 (or 1301676296673 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 5206705186684 in words is "five trillion, two hundred six billion, seven hundred five million, one hundred eighty-six thousand, six hundred eighty-four".