45520114309 has 2 divisors, whose sum is σ = 45520114310. Its totient is φ = 45520114308.

The previous prime is 45520114267. The next prime is 45520114441. The reversal of 45520114309 is 90341102554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44585589409 + 934524900 = 211153^2 + 30570^2 .

It is a cyclic number.

It is not a de Polignac number, because 45520114309 - 2³¹ = 43372630661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45520117309) 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, 22760057154 + 22760057155.

It is an arithmetic number, because the mean of its divisors is an integer number (22760057155).

Almost surely, 2^45520114309 is an apocalyptic number.

It is an amenable number.

45520114309 is a deficient number, since it is larger than the sum of its proper divisors (1).

45520114309 is an equidigital number, since it uses as much as digits as its factorization.

45520114309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 45520114309 in words is "forty-five billion, five hundred twenty million, one hundred fourteen thousand, three hundred nine".