44221310552 has 8 divisors (see below), whose sum is σ = 82914957300. Its totient is φ = 22110655272.

The previous prime is 44221310527. The next prime is 44221310557. The reversal of 44221310552 is 25501312244.

44221310552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44221310557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763831902 + ... + 2763831917.

Almost surely, 2^44221310552 is an apocalyptic number.

It is an amenable number.

44221310552 is a deficient number, since it is larger than the sum of its proper divisors (38693646748).

44221310552 is a wasteful number, since it uses less digits than its factorization.

44221310552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5527663825 (or 5527663821 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 44221310552 its reverse (25501312244), we get a palindrome (69722622796).

The spelling of 44221310552 in words is "forty-four billion, two hundred twenty-one million, three hundred ten thousand, five hundred fifty-two".