44550423017 has 2 divisors, whose sum is σ = 44550423018. Its totient is φ = 44550423016.

The previous prime is 44550422899. The next prime is 44550423041. The reversal of 44550423017 is 71032405544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33648766096 + 10901656921 = 183436^2 + 104411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44550423017 is a prime.

It is not a weakly prime, because it can be changed into another prime (44550423097) 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, 22275211508 + 22275211509.

It is an arithmetic number, because the mean of its divisors is an integer number (22275211509).

Almost surely, 2^44550423017 is an apocalyptic number.

It is an amenable number.

44550423017 is a deficient number, since it is larger than the sum of its proper divisors (1).

44550423017 is an equidigital number, since it uses as much as digits as its factorization.

44550423017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 44550423017 in words is "forty-four billion, five hundred fifty million, four hundred twenty-three thousand, seventeen".