42352325 has 12 divisors (see below), whose sum is σ = 54328740. Its totient is φ = 32712960.

The previous prime is 42352319. The next prime is 42352339. The reversal of 42352325 is 52325324.

42352325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 543169 + 41809156 = 737^2 + 6466^2 .

It is a de Polignac number, because none of the positive numbers 2^k-42352325 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42352294 and 42352303.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 28484 + ... + 29933.

It is an arithmetic number, because the mean of its divisors is an integer number (4527395).

Almost surely, 2^42352325 is an apocalyptic number.

It is an amenable number.

42352325 is a deficient number, since it is larger than the sum of its proper divisors (11976415).

42352325 is a wasteful number, since it uses less digits than its factorization.

42352325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58456 (or 58451 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 42352325 is about 6507.8663938345. The cubic root of 42352325 is about 348.5719362667.

Adding to 42352325 its reverse (52325324), we get a palindrome (94677649).

The spelling of 42352325 in words is "forty-two million, three hundred fifty-two thousand, three hundred twenty-five".