5440223132 has 12 divisors (see below), whose sum is σ = 9573578280. Its totient is φ = 2704915056.

The previous prime is 5440223123. The next prime is 5440223137. The reversal of 5440223132 is 2313220445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440223137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3798323 + ... + 3799754.

It is an arithmetic number, because the mean of its divisors is an integer number (797798190).

Almost surely, 2^5440223132 is an apocalyptic number.

It is an amenable number.

5440223132 is a deficient number, since it is larger than the sum of its proper divisors (4133355148).

5440223132 is a wasteful number, since it uses less digits than its factorization.

5440223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7598260 (or 7598258 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5440223132 is about 73757.8682717986. The cubic root of 5440223132 is about 1758.7559144511.

Adding to 5440223132 its reverse (2313220445), we get a palindrome (7753443577).

The spelling of 5440223132 in words is "five billion, four hundred forty million, two hundred twenty-three thousand, one hundred thirty-two".