425430353 has 2 divisors, whose sum is σ = 425430354. Its totient is φ = 425430352.

The previous prime is 425430337. The next prime is 425430371. The reversal of 425430353 is 353034524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425060689 + 369664 = 20617^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 425430353 - 2⁴ = 425430337 is a prime.

It is not a weakly prime, because it can be changed into another prime (425430053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212715176 + 212715177.

It is an arithmetic number, because the mean of its divisors is an integer number (212715177).

Almost surely, 2^425430353 is an apocalyptic number.

It is an amenable number.

425430353 is a deficient number, since it is larger than the sum of its proper divisors (1).

425430353 is an equidigital number, since it uses as much as digits as its factorization.

425430353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 425430353 is about 20625.9630805449. The cubic root of 425430353 is about 752.1009848397.

Adding to 425430353 its reverse (353034524), we get a palindrome (778464877).

The spelling of 425430353 in words is "four hundred twenty-five million, four hundred thirty thousand, three hundred fifty-three".