5440125155 has 8 divisors (see below), whose sum is σ = 6528702384. Its totient is φ = 4351732000.

The previous prime is 5440125101. The next prime is 5440125181. The reversal of 5440125155 is 5515210445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5440125155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30605 + ... + 108705.

It is an arithmetic number, because the mean of its divisors is an integer number (816087798).

Almost surely, 2^5440125155 is an apocalyptic number.

5440125155 is a deficient number, since it is larger than the sum of its proper divisors (1088577229).

5440125155 is a wasteful number, since it uses less digits than its factorization.

5440125155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92037.

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5440125155 is about 73757.2040888210. The cubic root of 5440125155 is about 1758.7453561426.

The spelling of 5440125155 in words is "five billion, four hundred forty million, one hundred twenty-five thousand, one hundred fifty-five".