5148886218 has 32 divisors (see below), whose sum is σ = 11839371264. Its totient is φ = 1462299312.

The previous prime is 5148886201. The next prime is 5148886243. The reversal of 5148886218 is 8126888415.

It is a super-2 number, since 2×5148886218² = 53022058571820687048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360030 + ... + 374057.

It is an arithmetic number, because the mean of its divisors is an integer number (369980352).

Almost surely, 2^5148886218 is an apocalyptic number.

5148886218 is an abundant number, since it is smaller than the sum of its proper divisors (6690485046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5148886218 is a wasteful number, since it uses less digits than its factorization.

5148886218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734266.

The product of its digits is 983040, while the sum is 51.

The square root of 5148886218 is about 71755.7399655247. The cubic root of 5148886218 is about 1726.7830019475.

The spelling of 5148886218 in words is "five billion, one hundred forty-eight million, eight hundred eighty-six thousand, two hundred eighteen".