63605325 has 48 divisors (see below), whose sum is σ = 121520000. Its totient is φ = 28753920.

The previous prime is 63605287. The next prime is 63605351. The reversal of 63605325 is 52350636.

63605325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63605325 - 2⁶ = 63605261 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63605292 and 63605301.

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 47 ways as a sum of consecutive naturals, for example, 50301 + ... + 51549.

Almost surely, 2^63605325 is an apocalyptic number.

It is an amenable number.

63605325 is a deficient number, since it is larger than the sum of its proper divisors (57914675).

63605325 is a wasteful number, since it uses less digits than its factorization.

63605325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 63605325 is about 7975.2946654027. The cubic root of 63605325 is about 399.1760644073.

The spelling of 63605325 in words is "sixty-three million, six hundred five thousand, three hundred twenty-five".