3563725220 has 48 divisors (see below), whose sum is σ = 8171102016. Its totient is φ = 1294800000.

The previous prime is 3563725213. The next prime is 3563725237. The reversal of 3563725220 is 225273653.

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 15 ways as a sum of consecutive naturals, for example, 279995 + ... + 292445.

It is an arithmetic number, because the mean of its divisors is an integer number (170231292).

Almost surely, 2^3563725220 is an apocalyptic number.

It is an amenable number.

3563725220 is an abundant number, since it is smaller than the sum of its proper divisors (4607376796).

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

3563725220 is a wasteful number, since it uses less digits than its factorization.

3563725220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13772 (or 13770 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 3563725220 is about 59696.9448129467. The cubic root of 3563725220 is about 1527.4537539472.

Adding to 3563725220 its reverse (225273653), we get a palindrome (3788998873).

The spelling of 3563725220 in words is "three billion, five hundred sixty-three million, seven hundred twenty-five thousand, two hundred twenty".