5188671844 has 12 divisors (see below), whose sum is σ = 9474966144. Its totient is φ = 2481538664.

The previous prime is 5188671799. The next prime is 5188671871. The reversal of 5188671844 is 4481768815.

It is a junction number, because it is equal to n+sod(n) for n = 5188671791 and 5188671800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28199212 + ... + 28199395.

It is an arithmetic number, because the mean of its divisors is an integer number (789580512).

Almost surely, 2^5188671844 is an apocalyptic number.

It is an amenable number.

5188671844 is a deficient number, since it is larger than the sum of its proper divisors (4286294300).

5188671844 is a wasteful number, since it uses less digits than its factorization.

5188671844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56398634 (or 56398632 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 52.

The square root of 5188671844 is about 72032.4360548774. The cubic root of 5188671844 is about 1731.2192329738.

The spelling of 5188671844 in words is "five billion, one hundred eighty-eight million, six hundred seventy-one thousand, eight hundred forty-four".