45133603 has 2 divisors, whose sum is σ = 45133604. Its totient is φ = 45133602.

The previous prime is 45133577. The next prime is 45133609. The reversal of 45133603 is 30633154.

45133603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45133603 - 2²¹ = 43036451 is a prime.

It is not a weakly prime, because it can be changed into another prime (45133609) 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 as a sum of consecutive naturals, namely, 22566801 + 22566802.

It is an arithmetic number, because the mean of its divisors is an integer number (22566802).

Almost surely, 2^45133603 is an apocalyptic number.

45133603 is a deficient number, since it is larger than the sum of its proper divisors (1).

45133603 is an equidigital number, since it uses as much as digits as its factorization.

45133603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 45133603 is about 6718.1547317697. The cubic root of 45133603 is about 356.0409912611.

Adding to 45133603 its reverse (30633154), we get a palindrome (75766757).

The spelling of 45133603 in words is "forty-five million, one hundred thirty-three thousand, six hundred three".