425330033525 has 12 divisors (see below), whose sum is σ = 534085310400. Its totient is φ = 335956885680.

The previous prime is 425330033509. The next prime is 425330033533. The reversal of 425330033525 is 525330033524.

It is not a de Polignac number, because 425330033525 - 2⁴ = 425330033509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107676515 + ... + 107680464.

It is an arithmetic number, because the mean of its divisors is an integer number (44507109200).

Almost surely, 2^425330033525 is an apocalyptic number.

It is an amenable number.

425330033525 is a deficient number, since it is larger than the sum of its proper divisors (108755276875).

425330033525 is a wasteful number, since it uses less digits than its factorization.

425330033525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215357068 (or 215357063 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

Subtracting 425330033525 from its reverse (525330033524), we obtain a palindrome (99999999999).

The spelling of 425330033525 in words is "four hundred twenty-five billion, three hundred thirty million, thirty-three thousand, five hundred twenty-five".