5248398218 has 32 divisors (see below), whose sum is σ = 9275195520. Its totient is φ = 2180874240.

The previous prime is 5248398217. The next prime is 5248398223. The reversal of 5248398218 is 8128938425.

It is not an unprimeable number, because it can be changed into a prime (5248398217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16778 + ... + 103818.

It is an arithmetic number, because the mean of its divisors is an integer number (289849860).

Almost surely, 2^5248398218 is an apocalyptic number.

5248398218 is a deficient number, since it is larger than the sum of its proper divisors (4026797302).

5248398218 is a wasteful number, since it uses less digits than its factorization.

5248398218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87182.

The product of its digits is 1105920, while the sum is 50.

The square root of 5248398218 is about 72445.8295418032. The cubic root of 5248398218 is about 1737.8365477366.

The spelling of 5248398218 in words is "five billion, two hundred forty-eight million, three hundred ninety-eight thousand, two hundred eighteen".