45305112102643 has 16 divisors (see below), whose sum is σ = 47226168063360. Its totient is φ = 43426085423616.

The previous prime is 45305112102637. The next prime is 45305112102659. The reversal of 45305112102643 is 34620121150354.

45305112102643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45305112102643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45305110102643) 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 15 ways as a sum of consecutive naturals, for example, 14010805 + ... + 16938502.

It is an arithmetic number, because the mean of its divisors is an integer number (2951635503960).

Almost surely, 2^{45305112102643} is an apocalyptic number.

45305112102643 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45305112102643 is a deficient number, since it is larger than the sum of its proper divisors (1921055960717).

45305112102643 is a wasteful number, since it uses less digits than its factorization.

45305112102643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30949986.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 45305112102643 its reverse (34620121150354), we get a palindrome (79925233252997).

The spelling of 45305112102643 in words is "forty-five trillion, three hundred five billion, one hundred twelve million, one hundred two thousand, six hundred forty-three".