4351425325 has 24 divisors (see below), whose sum is σ = 5952572136. Its totient is φ = 3134976000.

The previous prime is 4351425271. The next prime is 4351425427. The reversal of 4351425325 is 5235241534.

It can be written as a sum of positive squares in 12 ways, for example, as 2798198404 + 1553226921 = 52898^2 + 39411^2 .

It is not a de Polignac number, because 4351425325 - 2¹¹ = 4351423277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149956 + ... + 176605.

It is an arithmetic number, because the mean of its divisors is an integer number (248023839).

Almost surely, 2^4351425325 is an apocalyptic number.

It is an amenable number.

4351425325 is a deficient number, since it is larger than the sum of its proper divisors (1601146811).

4351425325 is a wasteful number, since it uses less digits than its factorization.

4351425325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326625 (or 326620 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 4351425325 is about 65965.3342673256. The cubic root of 4351425325 is about 1632.5901740881.

Adding to 4351425325 its reverse (5235241534), we get a palindrome (9586666859).

The spelling of 4351425325 in words is "four billion, three hundred fifty-one million, four hundred twenty-five thousand, three hundred twenty-five".