5440125615 has 16 divisors (see below), whose sum is σ = 8706490368. Its totient is φ = 2900637216.

The previous prime is 5440125611. The next prime is 5440125641. The reversal of 5440125615 is 5165210445.

It is not a de Polignac number, because 5440125615 - 2² = 5440125611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440125611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13794 + ... + 105216.

It is an arithmetic number, because the mean of its divisors is an integer number (544155648).

Almost surely, 2^5440125615 is an apocalyptic number.

5440125615 is a deficient number, since it is larger than the sum of its proper divisors (3266364753).

5440125615 is a wasteful number, since it uses less digits than its factorization.

5440125615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95398.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5440125615 is about 73757.2072071604. The cubic root of 5440125615 is about 1758.7454057140.

The spelling of 5440125615 in words is "five billion, four hundred forty million, one hundred twenty-five thousand, six hundred fifteen".