4431325125 has 16 divisors (see below), whose sum is σ = 7373725632. Its totient is φ = 2363373200.

The previous prime is 4431325123. The next prime is 4431325147. The reversal of 4431325125 is 5215231344.

It is not a de Polignac number, because 4431325125 - 2¹ = 4431325123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4431325092 and 4431325101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4431325121) 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, 5908059 + ... + 5908808.

It is an arithmetic number, because the mean of its divisors is an integer number (460857852).

Almost surely, 2^4431325125 is an apocalyptic number.

It is an amenable number.

4431325125 is a deficient number, since it is larger than the sum of its proper divisors (2942400507).

4431325125 is a wasteful number, since it uses less digits than its factorization.

4431325125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11816885 (or 11816875 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 4431325125 is about 66568.1990517995. The cubic root of 4431325125 is about 1642.5220372858.

Adding to 4431325125 its reverse (5215231344), we get a palindrome (9646556469).

The spelling of 4431325125 in words is "four billion, four hundred thirty-one million, three hundred twenty-five thousand, one hundred twenty-five".