65004825 has 24 divisors (see below), whose sum is σ = 107706400. Its totient is φ = 34594560.

The previous prime is 65004811. The next prime is 65004827. The reversal of 65004825 is 52840056.

It is not a de Polignac number, because 65004825 - 2⁷ = 65004697 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65004792 and 65004801.

It is not an unprimeable number, because it can be changed into a prime (65004827) 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 23 ways as a sum of consecutive naturals, for example, 63921 + ... + 64929.

Almost surely, 2^65004825 is an apocalyptic number.

It is an amenable number.

65004825 is a deficient number, since it is larger than the sum of its proper divisors (42701575).

65004825 is a wasteful number, since it uses less digits than its factorization.

65004825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881 (or 1876 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 65004825 is about 8062.5569765429. The cubic root of 65004825 is about 402.0825243316.

It can be divided in two parts, 6500 and 4825, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 65004825 in words is "sixty-five million, four thousand, eight hundred twenty-five".