45026443 has 12 divisors (see below), whose sum is σ = 57139992. Its totient is φ = 35085120.

The previous prime is 45026441. The next prime is 45026491. The reversal of 45026443 is 34462054.

45026443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45026443 - 2¹ = 45026441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45026441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41230 + ... + 42307.

It is an arithmetic number, because the mean of its divisors is an integer number (4761666).

Almost surely, 2^45026443 is an apocalyptic number.

45026443 is a deficient number, since it is larger than the sum of its proper divisors (12113549).

45026443 is a wasteful number, since it uses less digits than its factorization.

45026443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83562 (or 83555 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45026443 is about 6710.1745878926. The cubic root of 45026443 is about 355.7589871251.

Adding to 45026443 its reverse (34462054), we get a palindrome (79488497).

The spelling of 45026443 in words is "forty-five million, twenty-six thousand, four hundred forty-three".