5644716160 has 32 divisors (see below), whose sum is σ = 13494401100. Its totient is φ = 2257886208.

The previous prime is 5644716151. The next prime is 5644716163. The reversal of 5644716160 is 616174465.

It can be written as a sum of positive squares in 2 ways, for example, as 5641812544 + 2903616 = 75112^2 + 1704^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5644716163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4409295 + ... + 4410574.

Almost surely, 2^5644716160 is an apocalyptic number.

It is an amenable number.

5644716160 is an abundant number, since it is smaller than the sum of its proper divisors (7849684940).

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

5644716160 is an equidigital number, since it uses as much as digits as its factorization.

5644716160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8819888 (or 8819876 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 5644716160 is about 75131.3260897211. The cubic root of 5644716160 is about 1780.5221041338.

The spelling of 5644716160 in words is "five billion, six hundred forty-four million, seven hundred sixteen thousand, one hundred sixty".