45433243 has 8 divisors (see below), whose sum is σ = 46558800. Its totient is φ = 44317728.

The previous prime is 45433217. The next prime is 45433249. The reversal of 45433243 is 34233454.

45433243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45433243 - 2²¹ = 43336091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45433249) 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 7 ways as a sum of consecutive naturals, for example, 7093 + ... + 11881.

It is an arithmetic number, because the mean of its divisors is an integer number (5819850).

Almost surely, 2^45433243 is an apocalyptic number.

45433243 is a deficient number, since it is larger than the sum of its proper divisors (1125557).

45433243 is a wasteful number, since it uses less digits than its factorization.

45433243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021.

The product of its digits is 17280, while the sum is 28.

The square root of 45433243 is about 6740.4186071786. The cubic root of 45433243 is about 356.8271675029.

Adding to 45433243 its reverse (34233454), we get a palindrome (79666697).

The spelling of 45433243 in words is "forty-five million, four hundred thirty-three thousand, two hundred forty-three".