3228556913650 has 24 divisors (see below), whose sum is σ = 6005776391424. Its totient is φ = 1291280715600.

The previous prime is 3228556913599. The next prime is 3228556913693. The reversal of 3228556913650 is 563196558223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3228556913591 and 3228556913600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3091546 + ... + 4001845.

It is an arithmetic number, because the mean of its divisors is an integer number (250240682976).

Almost surely, 2^{3228556913650} is an apocalyptic number.

3228556913650 is a deficient number, since it is larger than the sum of its proper divisors (2777219477774).

3228556913650 is a wasteful number, since it uses less digits than its factorization.

3228556913650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102506 (or 7102501 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 55.

The spelling of 3228556913650 in words is "three trillion, two hundred twenty-eight billion, five hundred fifty-six million, nine hundred thirteen thousand, six hundred fifty".