5044221504 has 252 divisors, whose sum is σ = 17809937964. Its totient is φ = 1356300288.

The previous prime is 5044221463. The next prime is 5044221527. The reversal of 5044221504 is 4051224405.

5044221504 is a `hidden beast` number, since 5 + 0 + 442 + 215 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1366041600 + 3678179904 = 36960^2 + 60648^2 .

It is a tau number, because it is divible by the number of its divisors (252).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 474552 + ... + 485064.

It is an arithmetic number, because the mean of its divisors is an integer number (70674357).

Almost surely, 2^5044221504 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 5044221504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8904968982).

5044221504 is an abundant number, since it is smaller than the sum of its proper divisors (12765716460).

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

5044221504 is a wasteful number, since it uses less digits than its factorization.

5044221504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10562 (or 10542 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 5044221504 is about 71022.6830245099. The cubic root of 5044221504 is about 1715.0023379116.

Adding to 5044221504 its reverse (4051224405), we get a palindrome (9095445909).

The spelling of 5044221504 in words is "five billion, forty-four million, two hundred twenty-one thousand, five hundred four".