425783325 has 48 divisors (see below), whose sum is σ = 779521536. Its totient is φ = 203332800.

The previous prime is 425783317. The next prime is 425783327. The reversal of 425783325 is 523387524.

It is not a de Polignac number, because 425783325 - 2³ = 425783317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425783327) 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 in 47 ways as a sum of consecutive naturals, for example, 51424 + ... + 59126.

It is an arithmetic number, because the mean of its divisors is an integer number (16240032).

Almost surely, 2^425783325 is an apocalyptic number.

It is an amenable number.

425783325 is a deficient number, since it is larger than the sum of its proper divisors (353738211).

425783325 is a wasteful number, since it uses less digits than its factorization.

425783325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794 (or 7789 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The square root of 425783325 is about 20634.5178039129. The cubic root of 425783325 is about 752.3089289462.

The spelling of 425783325 in words is "four hundred twenty-five million, seven hundred eighty-three thousand, three hundred twenty-five".