5608647218 has 8 divisors (see below), whose sum is σ = 8424673920. Its totient is φ = 2800422580.

The previous prime is 5608647199. The next prime is 5608647223. The reversal of 5608647218 is 8127468065.

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, 1948718 + ... + 1951593.

It is an arithmetic number, because the mean of its divisors is an integer number (1053084240).

Almost surely, 2^5608647218 is an apocalyptic number.

5608647218 is a deficient number, since it is larger than the sum of its proper divisors (2816026702).

5608647218 is a wasteful number, since it uses less digits than its factorization.

5608647218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901032.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 5608647218 is about 74890.9021043277. The cubic root of 5608647218 is about 1776.7215690709.

The spelling of 5608647218 in words is "five billion, six hundred eight million, six hundred forty-seven thousand, two hundred eighteen".