4455520244 has 12 divisors (see below), whose sum is σ = 8911040544. Its totient is φ = 1909508664.

The previous prime is 4455520213. The next prime is 4455520271. The reversal of 4455520244 is 4420255544.

4455520244 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 79562834 + ... + 79562889.

It is an arithmetic number, because the mean of its divisors is an integer number (742586712).

Almost surely, 2^4455520244 is an apocalyptic number.

It is an amenable number.

4455520244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4455520244 is a wasteful number, since it uses less digits than its factorization.

4455520244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159125734 (or 159125732 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

The square root of 4455520244 is about 66749.6834749050. The cubic root of 4455520244 is about 1645.5060134657.

Adding to 4455520244 its reverse (4420255544), we get a palindrome (8875775788).

The spelling of 4455520244 in words is "four billion, four hundred fifty-five million, five hundred twenty thousand, two hundred forty-four".