5644300020 has 96 divisors (see below), whose sum is σ = 15999715200. Its totient is φ = 1486577664.

The previous prime is 5644300003. The next prime is 5644300043. The reversal of 5644300020 is 200034465.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4998816 + ... + 4999944.

It is an arithmetic number, because the mean of its divisors is an integer number (166663700).

Almost surely, 2^5644300020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644300020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7999857600).

5644300020 is an abundant number, since it is smaller than the sum of its proper divisors (10355415180).

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

5644300020 is a wasteful number, since it uses less digits than its factorization.

5644300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5644300020 is about 75128.5566213008. The cubic root of 5644300020 is about 1780.4783484836.

Adding to 5644300020 its reverse (200034465), we get a palindrome (5844334485).

The spelling of 5644300020 in words is "five billion, six hundred forty-four million, three hundred thousand, twenty".