5611663244 has 48 divisors (see below), whose sum is σ = 10917244800. Its totient is φ = 2502614400.

The previous prime is 5611663237. The next prime is 5611663247. The reversal of 5611663244 is 4423661165.

It is a junction number, because it is equal to n+sod(n) for n = 5611663198 and 5611663207.

It is not an unprimeable number, because it can be changed into a prime (5611663247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507527 + ... + 518465.

It is an arithmetic number, because the mean of its divisors is an integer number (227442600).

Almost surely, 2^5611663244 is an apocalyptic number.

It is an amenable number.

5611663244 is a deficient number, since it is larger than the sum of its proper divisors (5305581556).

5611663244 is a wasteful number, since it uses less digits than its factorization.

5611663244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11174 (or 11172 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 5611663244 is about 74911.0355288191. The cubic root of 5611663244 is about 1777.0399868044.

The spelling of 5611663244 in words is "five billion, six hundred eleven million, six hundred sixty-three thousand, two hundred forty-four".