544020305004 has 144 divisors (see below), whose sum is σ = 1594333147680. Its totient is φ = 154579998720.

The previous prime is 544020304973. The next prime is 544020305047. The reversal of 544020305004 is 400503020445.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1660702 + ... + 1961114.

It is an arithmetic number, because the mean of its divisors is an integer number (11071757970).

Almost surely, 2^544020305004 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 544020305004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (797166573840).

544020305004 is an abundant number, since it is smaller than the sum of its proper divisors (1050312842676).

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

544020305004 is a wasteful number, since it uses less digits than its factorization.

544020305004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300720 (or 300715 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 544020305004 its reverse (400503020445), we get a palindrome (944523325449).

The spelling of 544020305004 in words is "five hundred forty-four billion, twenty million, three hundred five thousand, four".