44506353589 has 2 divisors, whose sum is σ = 44506353590. Its totient is φ = 44506353588.

The previous prime is 44506353557. The next prime is 44506353611. The reversal of 44506353589 is 98535360544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29124152964 + 15382200625 = 170658^2 + 124025^2 .

It is a cyclic number.

It is not a de Polignac number, because 44506353589 - 2⁵ = 44506353557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44506350589) 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 as a sum of consecutive naturals, namely, 22253176794 + 22253176795.

It is an arithmetic number, because the mean of its divisors is an integer number (22253176795).

Almost surely, 2^44506353589 is an apocalyptic number.

It is an amenable number.

44506353589 is a deficient number, since it is larger than the sum of its proper divisors (1).

44506353589 is an equidigital number, since it uses as much as digits as its factorization.

44506353589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776000, while the sum is 52.

The spelling of 44506353589 in words is "forty-four billion, five hundred six million, three hundred fifty-three thousand, five hundred eighty-nine".