45033233 has 4 divisors (see below), whose sum is σ = 51466560. Its totient is φ = 38599908.

The previous prime is 45033223. The next prime is 45033251. The reversal of 45033233 is 33233054.

45033233 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45033233 - 2⁴ = 45033217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45033199 and 45033208.

It is not an unprimeable number, because it can be changed into a prime (45033203) 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 3 ways as a sum of consecutive naturals, for example, 3216653 + ... + 3216666.

It is an arithmetic number, because the mean of its divisors is an integer number (12866640).

Almost surely, 2^45033233 is an apocalyptic number.

It is an amenable number.

45033233 is a deficient number, since it is larger than the sum of its proper divisors (6433327).

45033233 is an equidigital number, since it uses as much as digits as its factorization.

45033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433326.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 45033233 is about 6710.6805169074. The cubic root of 45033233 is about 355.7768690773.

Adding to 45033233 its reverse (33233054), we get a palindrome (78266287).

The spelling of 45033233 in words is "forty-five million, thirty-three thousand, two hundred thirty-three".