4032123625 has 8 divisors (see below), whose sum is σ = 5032090440. Its totient is φ = 3225698800.

The previous prime is 4032123619. The next prime is 4032123643. The reversal of 4032123625 is 5263212304.

4032123625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1053911296 + 2978212329 = 32464^2 + 54573^2 .

It is not a de Polignac number, because 4032123625 - 2³ = 4032123617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4032123593 and 4032123602.

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, 16128370 + ... + 16128619.

It is an arithmetic number, because the mean of its divisors is an integer number (629011305).

Almost surely, 2^4032123625 is an apocalyptic number.

It is an amenable number.

4032123625 is a deficient number, since it is larger than the sum of its proper divisors (999966815).

4032123625 is an equidigital number, since it uses as much as digits as its factorization.

4032123625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32257004 (or 32256994 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4032123625 is about 63499.0049134630. The cubic root of 4032123625 is about 1591.6391498887.

Adding to 4032123625 its reverse (5263212304), we get a palindrome (9295335929).

The spelling of 4032123625 in words is "four billion, thirty-two million, one hundred twenty-three thousand, six hundred twenty-five".