44112250549 has 2 divisors, whose sum is σ = 44112250550. Its totient is φ = 44112250548.

The previous prime is 44112250529. The next prime is 44112250561. The reversal of 44112250549 is 94505221144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43935094449 + 177156100 = 209607^2 + 13310^2 .

It is a cyclic number.

It is not a de Polignac number, because 44112250549 - 2⁹ = 44112250037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44112250529) by changing a digit.

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 as a sum of consecutive naturals, namely, 22056125274 + 22056125275.

It is an arithmetic number, because the mean of its divisors is an integer number (22056125275).

Almost surely, 2^44112250549 is an apocalyptic number.

It is an amenable number.

44112250549 is a deficient number, since it is larger than the sum of its proper divisors (1).

44112250549 is an equidigital number, since it uses as much as digits as its factorization.

44112250549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 44112250549 in words is "forty-four billion, one hundred twelve million, two hundred fifty thousand, five hundred forty-nine".