4332166025 has 36 divisors (see below), whose sum is σ = 5922821436. Its totient is φ = 3140966400.

The previous prime is 4332166009. The next prime is 4332166043. The reversal of 4332166025 is 5206612334.

It can be written as a sum of positive squares in 6 ways, for example, as 142969849 + 4189196176 = 11957^2 + 64724^2 .

It is not a de Polignac number, because 4332166025 - 2⁴ = 4332166009 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 = 4332165982 and 4332166000.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1065797 + ... + 1069853.

Almost surely, 2^4332166025 is an apocalyptic number.

It is an amenable number.

4332166025 is a deficient number, since it is larger than the sum of its proper divisors (1590655411).

4332166025 is a wasteful number, since it uses less digits than its factorization.

4332166025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4442 (or 4426 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 4332166025 is about 65819.1919199864. The cubic root of 4332166025 is about 1630.1780107194.

Adding to 4332166025 its reverse (5206612334), we get a palindrome (9538778359).

The spelling of 4332166025 in words is "four billion, three hundred thirty-two million, one hundred sixty-six thousand, twenty-five".