45333442443 has 4 divisors (see below), whose sum is σ = 60444589928. Its totient is φ = 30222294960.

The previous prime is 45333442403. The next prime is 45333442447. The reversal of 45333442443 is 34424433354.

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

It is not a de Polignac number, because 45333442443 - 2⁹ = 45333441931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45333442447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7555573738 + ... + 7555573743.

It is an arithmetic number, because the mean of its divisors is an integer number (15111147482).

Almost surely, 2^45333442443 is an apocalyptic number.

45333442443 is a deficient number, since it is larger than the sum of its proper divisors (15111147485).

45333442443 is a wasteful number, since it uses less digits than its factorization.

45333442443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15111147484.

The product of its digits is 829440, while the sum is 39.

Adding to 45333442443 its reverse (34424433354), we get a palindrome (79757875797).

The spelling of 45333442443 in words is "forty-five billion, three hundred thirty-three million, four hundred forty-two thousand, four hundred forty-three".