5286986218 has 8 divisors (see below), whose sum is σ = 8275282848. Its totient is φ = 2528558604.

The previous prime is 5286986209. The next prime is 5286986231. The reversal of 5286986218 is 8126896825.

It is a happy number.

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

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, 57467196 + ... + 57467287.

It is an arithmetic number, because the mean of its divisors is an integer number (1034410356).

Almost surely, 2^5286986218 is an apocalyptic number.

5286986218 is a deficient number, since it is larger than the sum of its proper divisors (2988296630).

5286986218 is a wasteful number, since it uses less digits than its factorization.

5286986218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114934508.

The product of its digits is 3317760, while the sum is 55.

The square root of 5286986218 is about 72711.6649376151. The cubic root of 5286986218 is about 1742.0852063161.

The spelling of 5286986218 in words is "five billion, two hundred eighty-six million, nine hundred eighty-six thousand, two hundred eighteen".