45345761770753 has 2 divisors, whose sum is σ = 45345761770754. Its totient is φ = 45345761770752.

The previous prime is 45345761770739. The next prime is 45345761770781. The reversal of 45345761770753 is 35707716754354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39581311311424 + 5764450459329 = 6291368^2 + 2400927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45345761770753 is a prime.

It is a super-3 number, since 3×45345761770753³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (45345761770733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22672880885376 + 22672880885377.

It is an arithmetic number, because the mean of its divisors is an integer number (22672880885377).

Almost surely, 2^{45345761770753} is an apocalyptic number.

It is an amenable number.

45345761770753 is a deficient number, since it is larger than the sum of its proper divisors (1).

45345761770753 is an equidigital number, since it uses as much as digits as its factorization.

45345761770753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259308000, while the sum is 64.

The spelling of 45345761770753 in words is "forty-five trillion, three hundred forty-five billion, seven hundred sixty-one million, seven hundred seventy thousand, seven hundred fifty-three".