44550313069 has 2 divisors, whose sum is σ = 44550313070. Its totient is φ = 44550313068.

The previous prime is 44550313043. The next prime is 44550313091. The reversal of 44550313069 is 96031305544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41091344100 + 3458968969 = 202710^2 + 58813^2 .

It is a cyclic number.

It is not a de Polignac number, because 44550313069 - 2¹⁵ = 44550280301 is a prime.

It is a super-2 number, since 2×44550313069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44550313019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22275156534 + 22275156535.

It is an arithmetic number, because the mean of its divisors is an integer number (22275156535).

Almost surely, 2^44550313069 is an apocalyptic number.

It is an amenable number.

44550313069 is a deficient number, since it is larger than the sum of its proper divisors (1).

44550313069 is an equidigital number, since it uses as much as digits as its factorization.

44550313069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 44550313069 in words is "forty-four billion, five hundred fifty million, three hundred thirteen thousand, sixty-nine".