4350216325 has 54 divisors (see below), whose sum is σ = 6795108054. Its totient is φ = 2753412480.

The previous prime is 4350216319. The next prime is 4350216341. The reversal of 4350216325 is 5236120534.

It is a happy number.

4350216325 is digitally balanced in base 3, 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 9 ways, for example, as 4067505729 + 282710596 = 63777^2 + 16814^2 .

It is not a de Polignac number, because 4350216325 - 2¹⁵ = 4350183557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 196519 + ... + 217531.

Almost surely, 2^4350216325 is an apocalyptic number.

It is an amenable number.

4350216325 is a deficient number, since it is larger than the sum of its proper divisors (2444891729).

4350216325 is a wasteful number, since it uses less digits than its factorization.

4350216325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21063 (or 21038 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 4350216325 is about 65956.1697265692. The cubic root of 4350216325 is about 1632.4389604663.

Adding to 4350216325 its reverse (5236120534), we get a palindrome (9586336859).

The spelling of 4350216325 in words is "four billion, three hundred fifty million, two hundred sixteen thousand, three hundred twenty-five".