45220930739713 has 4 divisors (see below), whose sum is σ = 45294700611028. Its totient is φ = 45147160868400.

The previous prime is 45220930739687. The next prime is 45220930739807. The reversal of 45220930739713 is 31793703902254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19294381296369 + 25926549443344 = 4392537^2 + 5091812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45220930739713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45220930739113) 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 in 3 ways as a sum of consecutive naturals, for example, 36884934738 + ... + 36884935963.

It is an arithmetic number, because the mean of its divisors is an integer number (11323675152757).

Almost surely, 2^{45220930739713} is an apocalyptic number.

It is an amenable number.

45220930739713 is a deficient number, since it is larger than the sum of its proper divisors (73769871315).

45220930739713 is an equidigital number, since it uses as much as digits as its factorization.

45220930739713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73769871314.

The product of its (nonzero) digits is 8573040, while the sum is 55.

The spelling of 45220930739713 in words is "forty-five trillion, two hundred twenty billion, nine hundred thirty million, seven hundred thirty-nine thousand, seven hundred thirteen".