3305565252 has 72 divisors (see below), whose sum is σ = 9122104992. Its totient is φ = 1000944000.

The previous prime is 3305565239. The next prime is 3305565293. The reversal of 3305565252 is 2525655033.

3305565252 is a `hidden beast` number, since 3 + 3 + 0 + 556 + 52 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 784752 + ... + 788952.

Almost surely, 2^3305565252 is an apocalyptic number.

It is an amenable number.

3305565252 is an abundant number, since it is smaller than the sum of its proper divisors (5816539740).

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

3305565252 is a wasteful number, since it uses less digits than its factorization.

3305565252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6209 (or 6204 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 3305565252 is about 57494.0453612372. The cubic root of 3305565252 is about 1489.6420099973.

The spelling of 3305565252 in words is "three billion, three hundred five million, five hundred sixty-five thousand, two hundred fifty-two".