5187683806 has 8 divisors (see below), whose sum is σ = 7858570824. Its totient is φ = 2568160200.

The previous prime is 5187683779. The next prime is 5187683843. The reversal of 5187683806 is 6083867815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12840600 + ... + 12841003.

It is an arithmetic number, because the mean of its divisors is an integer number (982321353).

Almost surely, 2^5187683806 is an apocalyptic number.

5187683806 is a deficient number, since it is larger than the sum of its proper divisors (2670887018).

5187683806 is a wasteful number, since it uses less digits than its factorization.

5187683806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25681706.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 5187683806 is about 72025.5774430167. The cubic root of 5187683806 is about 1731.1093385073.

The spelling of 5187683806 in words is "five billion, one hundred eighty-seven million, six hundred eighty-three thousand, eight hundred six".