5644817424 has 75 divisors (see below), whose sum is σ = 16345571407. Its totient is φ = 1880704224.

The previous prime is 5644817401. The next prime is 5644817443. The reversal of 5644817424 is 4247184465.

The square root of 5644817424 is 75132.

It is a perfect power (a square), and thus also a powerful number.

5644817424 is a `hidden beast` number, since 564 + 4 + 81 + 7 + 4 + 2 + 4 = 666.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5644817424.

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 2703709 + ... + 2705795.

Almost surely, 2^5644817424 is an apocalyptic number.

5644817424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5644817424 is the 75132-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644817424

5644817424 is an abundant number, since it is smaller than the sum of its proper divisors (10700753983).

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

5644817424 is an frugal number, since it uses more digits than its factorization.

5644817424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194 (or 2092 counting only the distinct ones).

The product of its digits is 860160, while the sum is 45.

The cubic root of 5644817424 is about 1780.5327513602.

The spelling of 5644817424 in words is "five billion, six hundred forty-four million, eight hundred seventeen thousand, four hundred twenty-four".