5418818156 has 12 divisors (see below), whose sum is σ = 9661855392. Its totient is φ = 2658288048.

The previous prime is 5418818087. The next prime is 5418818179. The reversal of 5418818156 is 6518188145.

It is a self number, because there is not a number n which added to its sum of digits gives 5418818156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12780020 + ... + 12780443.

It is an arithmetic number, because the mean of its divisors is an integer number (805154616).

Almost surely, 2^5418818156 is an apocalyptic number.

It is an amenable number.

5418818156 is a deficient number, since it is larger than the sum of its proper divisors (4243037236).

5418818156 is a wasteful number, since it uses less digits than its factorization.

5418818156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25560520 (or 25560518 counting only the distinct ones).

The product of its digits is 307200, while the sum is 47.

The square root of 5418818156 is about 73612.6222600445. The cubic root of 5418818156 is about 1756.4462291500.

The spelling of 5418818156 in words is "five billion, four hundred eighteen million, eight hundred eighteen thousand, one hundred fifty-six".