5206839000068 has 12 divisors (see below), whose sum is σ = 9183716032512. Its totient is φ = 2582920133640.

The previous prime is 5206839000067. The next prime is 5206839000089. The reversal of 5206839000068 is 8600009386025.

It is a happy number.

It is a super-2 number, since 2×5206839000068² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5206838999986 and 5206839000031.

It is not an unprimeable number, because it can be changed into a prime (5206839000061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5124841028 + ... + 5124842043.

It is an arithmetic number, because the mean of its divisors is an integer number (765309669376).

Almost surely, 2^{5206839000068} is an apocalyptic number.

It is an amenable number.

5206839000068 is a deficient number, since it is larger than the sum of its proper divisors (3976877032444).

5206839000068 is a wasteful number, since it uses less digits than its factorization.

5206839000068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10249683202 (or 10249683200 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 5206839000068 in words is "five trillion, two hundred six billion, eight hundred thirty-nine million, sixty-eight", and thus it is an aban number.