4381733725 has 6 divisors (see below), whose sum is σ = 5433349850. Its totient is φ = 3505386960.

The previous prime is 4381733723. The next prime is 4381733771. The reversal of 4381733725 is 5273371834.

It can be written as a sum of positive squares in 3 ways, for example, as 20848356 + 4360885369 = 4566^2 + 66037^2 .

It is not a de Polignac number, because 4381733725 - 2¹ = 4381733723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4381733723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87634650 + ... + 87634699.

Almost surely, 2^4381733725 is an apocalyptic number.

It is an amenable number.

4381733725 is a deficient number, since it is larger than the sum of its proper divisors (1051616125).

4381733725 is a wasteful number, since it uses less digits than its factorization.

4381733725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175269359 (or 175269354 counting only the distinct ones).

The product of its digits is 423360, while the sum is 43.

The square root of 4381733725 is about 66194.6653817360. The cubic root of 4381733725 is about 1636.3718282395.

The spelling of 4381733725 in words is "four billion, three hundred eighty-one million, seven hundred thirty-three thousand, seven hundred twenty-five".