5443868118 has 16 divisors (see below), whose sum is σ = 11725254576. Its totient is φ = 1675036320.

The previous prime is 5443868077. The next prime is 5443868173. The reversal of 5443868118 is 8118683445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34896513 + ... + 34896668.

It is an arithmetic number, because the mean of its divisors is an integer number (732828411).

Almost surely, 2^5443868118 is an apocalyptic number.

5443868118 is an abundant number, since it is smaller than the sum of its proper divisors (6281386458).

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

5443868118 is a wasteful number, since it uses less digits than its factorization.

5443868118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69793199.

The product of its digits is 737280, while the sum is 48.

The square root of 5443868118 is about 73782.5732676762. The cubic root of 5443868118 is about 1759.1486195136.

The spelling of 5443868118 in words is "five billion, four hundred forty-three million, eight hundred sixty-eight thousand, one hundred eighteen".