5418448536 has 48 divisors (see below), whose sum is σ = 13667832360. Its totient is φ = 1790064640.

The previous prime is 5418448531. The next prime is 5418448543. The reversal of 5418448536 is 6358448145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5418448531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297616 + ... + 315296.

Almost surely, 2^5418448536 is an apocalyptic number.

It is an amenable number.

5418448536 is an abundant number, since it is smaller than the sum of its proper divisors (8249383824).

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

5418448536 is a wasteful number, since it uses less digits than its factorization.

5418448536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17916 (or 17799 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 48.

The square root of 5418448536 is about 73610.1116423552. Note that the first 3 decimals coincide. The cubic root of 5418448536 is about 1756.4062922487.

The spelling of 5418448536 in words is "five billion, four hundred eighteen million, four hundred forty-eight thousand, five hundred thirty-six".