5443931089 has 3 divisors (see below), whose sum is σ = 5444004873. Its totient is φ = 5443857306.

The previous prime is 5443931083. The next prime is 5443931113. The reversal of 5443931089 is 9801393445.

It is a happy number.

The square root of 5443931089 is 73783.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 5443931089 - 2⁵ = 5443931057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5443931083) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36892 + ... + 110674.

It is an arithmetic number, because the mean of its divisors is an integer number (1814668291).

Almost surely, 2^5443931089 is an apocalyptic number.

5443931089 is the 73783-rd square number.

5443931089 is the 36892-nd centered octagonal number.

It is an amenable number.

5443931089 is a deficient number, since it is larger than the sum of its proper divisors (73784).

5443931089 is an frugal number, since it uses more digits than its factorization.

5443931089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147566 (or 73783 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The cubic root of 5443931089 is about 1759.1554023696.

The spelling of 5443931089 in words is "five billion, four hundred forty-three million, nine hundred thirty-one thousand, eighty-nine".