5443325018 has 4 divisors (see below), whose sum is σ = 8164987530. Its totient is φ = 2721662508.

The previous prime is 5443325009. The next prime is 5443325077. The reversal of 5443325018 is 8105233445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4335300649 + 1108024369 = 65843^2 + 33287^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360831253 + ... + 1360831256.

Almost surely, 2^5443325018 is an apocalyptic number.

5443325018 is a deficient number, since it is larger than the sum of its proper divisors (2721662512).

5443325018 is a wasteful number, since it uses less digits than its factorization.

5443325018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721662511.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 5443325018 is about 73778.8927675118. The cubic root of 5443325018 is about 1759.0901178889.

The spelling of 5443325018 in words is "five billion, four hundred forty-three million, three hundred twenty-five thousand, eighteen".