4353430625 has 20 divisors (see below), whose sum is σ = 5458843236. Its totient is φ = 3470712000.

The previous prime is 4353430597. The next prime is 4353430663. The reversal of 4353430625 is 5260343534.

It can be written as a sum of positive squares in 10 ways, for example, as 2802961249 + 1550469376 = 52943^2 + 39376^2 .

It is not a de Polignac number, because 4353430625 - 2⁶ = 4353430561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 171239 + ... + 195011.

Almost surely, 2^4353430625 is an apocalyptic number.

It is an amenable number.

4353430625 is a deficient number, since it is larger than the sum of its proper divisors (1105412611).

4353430625 is an equidigital number, since it uses as much as digits as its factorization.

4353430625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24086 (or 24071 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The square root of 4353430625 is about 65980.5321666929. The cubic root of 4353430625 is about 1632.8409218361.

The spelling of 4353430625 in words is "four billion, three hundred fifty-three million, four hundred thirty thousand, six hundred twenty-five".