3205505852 has 12 divisors (see below), whose sum is σ = 5621913360. Its totient is φ = 1599244896.

The previous prime is 3205505851. The next prime is 3205505867. The reversal of 3205505852 is 2585055023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205505851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874952 + ... + 878607.

It is an arithmetic number, because the mean of its divisors is an integer number (468492780).

Almost surely, 2^3205505852 is an apocalyptic number.

It is an amenable number.

3205505852 is a deficient number, since it is larger than the sum of its proper divisors (2416407508).

3205505852 is a wasteful number, since it uses less digits than its factorization.

3205505852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754020 (or 1754018 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 3205505852 is about 56617.1868958535. The cubic root of 3205505852 is about 1474.4572707082.

The spelling of 3205505852 in words is "three billion, two hundred five million, five hundred five thousand, eight hundred fifty-two".