44222350553 has 4 divisors (see below), whose sum is σ = 44379725748. Its totient is φ = 44064975360.

The previous prime is 44222350541. The next prime is 44222350633. The reversal of 44222350553 is 35505322244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22381057609 + 21841292944 = 149603^2 + 147788^2 .

It is a cyclic number.

It is not a de Polignac number, because 44222350553 - 2¹⁰ = 44222349529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44222350853) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 78687176 + ... + 78687737.

It is an arithmetic number, because the mean of its divisors is an integer number (11094931437).

Almost surely, 2^44222350553 is an apocalyptic number.

It is an amenable number.

44222350553 is a deficient number, since it is larger than the sum of its proper divisors (157375195).

44222350553 is a wasteful number, since it uses less digits than its factorization.

44222350553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157375194.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 44222350553 its reverse (35505322244), we get a palindrome (79727672797).

The spelling of 44222350553 in words is "forty-four billion, two hundred twenty-two million, three hundred fifty thousand, five hundred fifty-three".