425524125 has 64 divisors (see below), whose sum is σ = 768208896. Its totient is φ = 207936000.

The previous prime is 425524123. The next prime is 425524129. The reversal of 425524125 is 521425524.

It is not a de Polignac number, because 425524125 - 2¹ = 425524123 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 425524092 and 425524101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425524123) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 930897 + ... + 931353.

It is an arithmetic number, because the mean of its divisors is an integer number (12003264).

Almost surely, 2^425524125 is an apocalyptic number.

It is an amenable number.

425524125 is a deficient number, since it is larger than the sum of its proper divisors (342684771).

425524125 is a wasteful number, since it uses less digits than its factorization.

425524125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 669 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 425524125 is about 20628.2361097598. The cubic root of 425524125 is about 752.1562393461.

Adding to 425524125 its reverse (521425524), we get a palindrome (946949649).

The spelling of 425524125 in words is "four hundred twenty-five million, five hundred twenty-four thousand, one hundred twenty-five".