45304033 has 4 divisors (see below), whose sum is σ = 45370288. Its totient is φ = 45237780.

The previous prime is 45304027. The next prime is 45304093. The reversal of 45304033 is 33040354.

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 45304033 - 2⁵ = 45304001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45303995 and 45304013.

It is not an unprimeable number, because it can be changed into a prime (45304093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32091 + ... + 33472.

It is an arithmetic number, because the mean of its divisors is an integer number (11342572).

Almost surely, 2^45304033 is an apocalyptic number.

It is an amenable number.

45304033 is a deficient number, since it is larger than the sum of its proper divisors (66255).

45304033 is an equidigital number, since it uses as much as digits as its factorization.

45304033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66254.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 45304033 is about 6730.8270665647. The cubic root of 45304033 is about 356.4885797797.

Adding to 45304033 its reverse (33040354), we get a palindrome (78344387).

The spelling of 45304033 in words is "forty-five million, three hundred four thousand, thirty-three".