5440125144 has 32 divisors (see below), whose sum is σ = 14316120000. Its totient is φ = 1717934112.

The previous prime is 5440125101. The next prime is 5440125181. The reversal of 5440125144 is 4415210445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5964594 + ... + 5965505.

It is an arithmetic number, because the mean of its divisors is an integer number (447378750).

Almost surely, 2^5440125144 is an apocalyptic number.

It is an amenable number.

5440125144 is an abundant number, since it is smaller than the sum of its proper divisors (8875994856).

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

5440125144 is a wasteful number, since it uses less digits than its factorization.

5440125144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11930127 (or 11930123 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 5440125144 is about 73757.2040142521. The cubic root of 5440125144 is about 1758.7453549572.

Adding to 5440125144 its reverse (4415210445), we get a palindrome (9855335589).

The spelling of 5440125144 in words is "five billion, four hundred forty million, one hundred twenty-five thousand, one hundred forty-four".