5440125154 has 16 divisors (see below), whose sum is σ = 8641578528. Its totient is φ = 2559650112.

The previous prime is 5440125101. The next prime is 5440125181. The reversal of 5440125154 is 4515210445.

It is a happy 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, 366277 + ... + 380839.

It is an arithmetic number, because the mean of its divisors is an integer number (540098658).

Almost surely, 2^5440125154 is an apocalyptic number.

5440125154 is a deficient number, since it is larger than the sum of its proper divisors (3201453374).

5440125154 is a wasteful number, since it uses less digits than its factorization.

5440125154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25569.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 5440125154 is about 73757.2040820420. The cubic root of 5440125154 is about 1758.7453560349.

Adding to 5440125154 its reverse (4515210445), we get a palindrome (9955335599).

The spelling of 5440125154 in words is "five billion, four hundred forty million, one hundred twenty-five thousand, one hundred fifty-four".