45359945995313 has 2 divisors, whose sum is σ = 45359945995314. Its totient is φ = 45359945995312.

The previous prime is 45359945995277. The next prime is 45359945995369. The reversal of 45359945995313 is 31359954995354.

45359945995313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23320564164769 + 22039381830544 = 4829137^2 + 4694612^2 .

It is a cyclic number.

It is not a de Polignac number, because 45359945995313 - 2⁶ = 45359945995249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45349945995313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22679972997656 + 22679972997657.

It is an arithmetic number, because the mean of its divisors is an integer number (22679972997657).

Almost surely, 2^{45359945995313} is an apocalyptic number.

It is an amenable number.

45359945995313 is a deficient number, since it is larger than the sum of its proper divisors (1).

45359945995313 is an equidigital number, since it uses as much as digits as its factorization.

45359945995313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1771470000, while the sum is 74.

The spelling of 45359945995313 in words is "forty-five trillion, three hundred fifty-nine billion, nine hundred forty-five million, nine hundred ninety-five thousand, three hundred thirteen".