4180125425 has 12 divisors (see below), whose sum is σ = 5923835136. Its totient is φ = 2866371600.

The previous prime is 4180125413. The next prime is 4180125487. The reversal of 4180125425 is 5245210814.

4180125425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4180125425 - 2⁶ = 4180125361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4180125391 and 4180125400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11943041 + ... + 11943390.

It is an arithmetic number, because the mean of its divisors is an integer number (493652928).

Almost surely, 2^4180125425 is an apocalyptic number.

It is an amenable number.

4180125425 is a deficient number, since it is larger than the sum of its proper divisors (1743709711).

4180125425 is a wasteful number, since it uses less digits than its factorization.

4180125425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23886448 (or 23886443 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 4180125425 is about 64653.8894808348. The cubic root of 4180125425 is about 1610.8796839954.

The spelling of 4180125425 in words is "four billion, one hundred eighty million, one hundred twenty-five thousand, four hundred twenty-five".