5394812218 has 8 divisors (see below), whose sum is σ = 8100162720. Its totient is φ = 2694757980.

The previous prime is 5394812161. The next prime is 5394812221. The reversal of 5394812218 is 8122184935.

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, 1321518 + ... + 1325593.

It is an arithmetic number, because the mean of its divisors is an integer number (1012520340).

Almost surely, 2^5394812218 is an apocalyptic number.

5394812218 is a deficient number, since it is larger than the sum of its proper divisors (2705350502).

5394812218 is a wasteful number, since it uses less digits than its factorization.

5394812218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648132.

The product of its digits is 138240, while the sum is 43.

The square root of 5394812218 is about 73449.3854160809. The cubic root of 5394812218 is about 1753.8486419329.

It can be divided in two parts, 53948 and 12218, that added together give a palindrome (66166).

The spelling of 5394812218 in words is "five billion, three hundred ninety-four million, eight hundred twelve thousand, two hundred eighteen".