5647734663 has 12 divisors (see below), whose sum is σ = 7871955000. Its totient is φ = 3601452976.

The previous prime is 5647734641. The next prime is 5647734683. The reversal of 5647734663 is 3664377465.

It is not a de Polignac number, because 5647734663 - 2¹⁰ = 5647733639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5647734683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1777788 + ... + 1780961.

It is an arithmetic number, because the mean of its divisors is an integer number (655996250).

Almost surely, 2^5647734663 is an apocalyptic number.

5647734663 is a deficient number, since it is larger than the sum of its proper divisors (2224220337).

5647734663 is a wasteful number, since it uses less digits than its factorization.

5647734663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3558798 (or 3558775 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 51.

The square root of 5647734663 is about 75151.4115835491. The cubic root of 5647734663 is about 1780.8394247006.

The spelling of 5647734663 in words is "five billion, six hundred forty-seven million, seven hundred thirty-four thousand, six hundred sixty-three".