5199868423684 has 27 divisors (see below), whose sum is σ = 10002322744743. Its totient is φ = 2363553753000.

The previous prime is 5199868423663. The next prime is 5199868423693. The reversal of 5199868423684 is 4863248689915.

The square root of 5199868423684 is 2280322.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 50115259 + ... + 50218909.

Almost surely, 2^{5199868423684} is an apocalyptic number.

5199868423684 is the 2280322-nd square number.

It is an amenable number.

5199868423684 is a deficient number, since it is larger than the sum of its proper divisors (4802454321059).

5199868423684 is an frugal number, since it uses more digits than its factorization.

5199868423684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207328 (or 103664 counting only the distinct ones).

The product of its digits is 716636160, while the sum is 73.

The spelling of 5199868423684 in words is "five trillion, one hundred ninety-nine billion, eight hundred sixty-eight million, four hundred twenty-three thousand, six hundred eighty-four".