425305001235 has 64 divisors (see below), whose sum is σ = 702165058560. Its totient is φ = 219723840000.

The previous prime is 425305001227. The next prime is 425305001263. The reversal of 425305001235 is 532100503524.

It is not a de Polignac number, because 425305001235 - 2³ = 425305001227 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68275101 + ... + 68281329.

It is an arithmetic number, because the mean of its divisors is an integer number (10971329040).

Almost surely, 2^425305001235 is an apocalyptic number.

425305001235 is a deficient number, since it is larger than the sum of its proper divisors (276860057325).

425305001235 is a wasteful number, since it uses less digits than its factorization.

425305001235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7420.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 425305001235 its reverse (532100503524), we get a palindrome (957405504759).

The spelling of 425305001235 in words is "four hundred twenty-five billion, three hundred five million, one thousand, two hundred thirty-five".