5644801 has 2 divisors, whose sum is σ = 5644802. Its totient is φ = 5644800.

The previous prime is 5644781. The next prime is 5644813. The reversal of 5644801 is 1084465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5313025 + 331776 = 2305^2 + 576^2 .

It is a cyclic number.

It is not a de Polignac number, because 5644801 - 2⁷ = 5644673 is a prime.

It is a super-3 number, since 3×5644801³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5644801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5644861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822400 + 2822401.

It is an arithmetic number, because the mean of its divisors is an integer number (2822401).

Almost surely, 2^5644801 is an apocalyptic number.

It is an amenable number.

5644801 is a deficient number, since it is larger than the sum of its proper divisors (1).

5644801 is an equidigital number, since it uses as much as digits as its factorization.

5644801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 5644801 is about 2375.8789952352. The cubic root of 5644801 is about 178.0531024496.

The spelling of 5644801 in words is "five million, six hundred forty-four thousand, eight hundred one".