5081682861804 has 24 divisors (see below), whose sum is σ = 11857296568320. Its totient is φ = 1693889064784.

The previous prime is 5081682861797. The next prime is 5081682861859. The reversal of 5081682861804 is 4081682861805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6859177 + ... + 7563839.

It is an arithmetic number, because the mean of its divisors is an integer number (494054023680).

Almost surely, 2^{5081682861804} is an apocalyptic number.

It is an amenable number.

5081682861804 is an abundant number, since it is smaller than the sum of its proper divisors (6775613706516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5081682861804 is a wasteful number, since it uses less digits than its factorization.

5081682861804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305629 (or 1305627 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 57.

Subtracting from 5081682861804 its reverse (4081682861805), we obtain a palindrome (999999999999).

The spelling of 5081682861804 in words is "five trillion, eighty-one billion, six hundred eighty-two million, eight hundred sixty-one thousand, eight hundred four".