65804052 has 12 divisors (see below), whose sum is σ = 153542816. Its totient is φ = 21934680.

The previous prime is 65804047. The next prime is 65804069. The reversal of 65804052 is 25040856.

65804052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 2741824 + ... + 2741847.

Almost surely, 2^65804052 is an apocalyptic number.

It is an amenable number.

65804052 is an abundant number, since it is smaller than the sum of its proper divisors (87738764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65804052 is a wasteful number, since it uses less digits than its factorization.

65804052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483678 (or 5483676 counting only the distinct ones).

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

The square root of 65804052 is about 8111.9696744995. The cubic root of 65804052 is about 403.7236698092.

The spelling of 65804052 in words is "sixty-five million, eight hundred four thousand, fifty-two".