5208140044086 has 32 divisors (see below), whose sum is σ = 12421899237888. Its totient is φ = 1423342620480.

The previous prime is 5208140044069. The next prime is 5208140044127. The reversal of 5208140044086 is 6804400418025.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2695723695 + ... + 2695725626.

It is an arithmetic number, because the mean of its divisors is an integer number (388184351184).

Almost surely, 2^{5208140044086} is an apocalyptic number.

5208140044086 is an abundant number, since it is smaller than the sum of its proper divisors (7213759193802).

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

5208140044086 is a wasteful number, since it uses less digits than its factorization.

5208140044086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5391449356.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 5208140044086 in words is "five trillion, two hundred eight billion, one hundred forty million, forty-four thousand, eighty-six".