45234533 has 4 divisors (see below), whose sum is σ = 46001280. Its totient is φ = 44467788.

The previous prime is 45234529. The next prime is 45234551. The reversal of 45234533 is 33543254.

45234533 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, and also an emirpimes, since its reverse is a distinct semiprime: 33543254 = 2 ⋅16771627.

It is a cyclic number.

It is not a de Polignac number, because 45234533 - 2² = 45234529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45234496 and 45234505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45234503) 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, 383285 + ... + 383402.

It is an arithmetic number, because the mean of its divisors is an integer number (11500320).

Almost surely, 2^45234533 is an apocalyptic number.

It is an amenable number.

45234533 is a deficient number, since it is larger than the sum of its proper divisors (766747).

45234533 is an equidigital number, since it uses as much as digits as its factorization.

45234533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766746.

The product of its digits is 21600, while the sum is 29.

The square root of 45234533 is about 6725.6622722227. The cubic root of 45234533 is about 356.3061925109.

Adding to 45234533 its reverse (33543254), we get a palindrome (78777787).

The spelling of 45234533 in words is "forty-five million, two hundred thirty-four thousand, five hundred thirty-three".