5218014218 has 8 divisors (see below), whose sum is σ = 7937261280. Its totient is φ = 2572260460.

The previous prime is 5218014173. The next prime is 5218014233. The reversal of 5218014218 is 8124108125.

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

It is a Curzon number.

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, 18373148 + ... + 18373431.

It is an arithmetic number, because the mean of its divisors is an integer number (992157660).

Almost surely, 2^5218014218 is an apocalyptic number.

5218014218 is a deficient number, since it is larger than the sum of its proper divisors (2719247062).

5218014218 is a wasteful number, since it uses less digits than its factorization.

5218014218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36746652.

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 5218014218 is about 72235.8236472735. The cubic root of 5218014218 is about 1734.4764972371.

The spelling of 5218014218 in words is "five billion, two hundred eighteen million, fourteen thousand, two hundred eighteen".