45551112307105 has 4 divisors (see below), whose sum is σ = 54661334768532. Its totient is φ = 36440889845680.

The previous prime is 45551112307093. The next prime is 45551112307109. The reversal of 45551112307105 is 50170321115554.

45551112307105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13900541525649 + 31650570781456 = 3728343^2 + 5625884^2 .

It is not a de Polignac number, because 45551112307105 - 2¹⁷ = 45551112176033 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45551112307109) 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 in 3 ways as a sum of consecutive naturals, for example, 4555111230706 + ... + 4555111230715.

It is an arithmetic number, because the mean of its divisors is an integer number (13665333692133).

Almost surely, 2^{45551112307105} is an apocalyptic number.

It is an amenable number.

45551112307105 is a deficient number, since it is larger than the sum of its proper divisors (9110222461427).

45551112307105 is an equidigital number, since it uses as much as digits as its factorization.

45551112307105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110222461426.

The product of its (nonzero) digits is 105000, while the sum is 40.

The spelling of 45551112307105 in words is "forty-five trillion, five hundred fifty-one billion, one hundred twelve million, three hundred seven thousand, one hundred five".