65508325 has 12 divisors (see below), whose sum is σ = 81333088. Its totient is φ = 52340400.

The previous prime is 65508323. The next prime is 65508329. The reversal of 65508325 is 52380556.

It is a happy number.

It is not a de Polignac number, because 65508325 - 2¹ = 65508323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65508323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31570 + ... + 33580.

Almost surely, 2^65508325 is an apocalyptic number.

It is an amenable number.

65508325 is a deficient number, since it is larger than the sum of its proper divisors (15824763).

65508325 is a wasteful number, since it uses less digits than its factorization.

65508325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324 (or 3319 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 65508325 is about 8093.7213319956. The cubic root of 65508325 is about 403.1179761611.

The spelling of 65508325 in words is "sixty-five million, five hundred eight thousand, three hundred twenty-five".