4325725181 has 2 divisors, whose sum is σ = 4325725182. Its totient is φ = 4325725180.

The previous prime is 4325725171. The next prime is 4325725211. The reversal of 4325725181 is 1815275234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4191397081 + 134328100 = 64741^2 + 11590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4325725181 is a prime.

It is a super-3 number, since 3×4325725181³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4325725111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162862590 + 2162862591.

It is an arithmetic number, because the mean of its divisors is an integer number (2162862591).

Almost surely, 2^4325725181 is an apocalyptic number.

It is an amenable number.

4325725181 is a deficient number, since it is larger than the sum of its proper divisors (1).

4325725181 is an equidigital number, since it uses as much as digits as its factorization.

4325725181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 38.

The square root of 4325725181 is about 65770.2454077830. The cubic root of 4325725181 is about 1629.3697214414.

The spelling of 4325725181 in words is "four billion, three hundred twenty-five million, seven hundred twenty-five thousand, one hundred eighty-one".