425005351 has 2 divisors, whose sum is σ = 425005352. Its totient is φ = 425005350.

The previous prime is 425005337. The next prime is 425005367. The reversal of 425005351 is 153500524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425005351 - 2¹¹ = 425003303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425005951) by changing a digit.

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 as a sum of consecutive naturals, namely, 212502675 + 212502676.

It is an arithmetic number, because the mean of its divisors is an integer number (212502676).

Almost surely, 2^425005351 is an apocalyptic number.

425005351 is a deficient number, since it is larger than the sum of its proper divisors (1).

425005351 is an equidigital number, since it uses as much as digits as its factorization.

425005351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 425005351 is about 20615.6579084928. The cubic root of 425005351 is about 751.8504534892.

Adding to 425005351 its reverse (153500524), we get a palindrome (578505875).

The spelling of 425005351 in words is "four hundred twenty-five million, five thousand, three hundred fifty-one".