45613133 has 2 divisors, whose sum is σ = 45613134. Its totient is φ = 45613132.

The previous prime is 45613111. The next prime is 45613151. The reversal of 45613133 is 33131654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40170244 + 5442889 = 6338^2 + 2333^2 .

It is a cyclic number.

It is not a de Polignac number, because 45613133 - 2⁶ = 45613069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45603133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22806566 + 22806567.

It is an arithmetic number, because the mean of its divisors is an integer number (22806567).

Almost surely, 2^45613133 is an apocalyptic number.

It is an amenable number.

45613133 is a deficient number, since it is larger than the sum of its proper divisors (1).

45613133 is an equidigital number, since it uses as much as digits as its factorization.

45613133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 45613133 is about 6753.7495511753. The cubic root of 45613133 is about 357.2974920388.

Adding to 45613133 its reverse (33131654), we get a palindrome (78744787).

The spelling of 45613133 in words is "forty-five million, six hundred thirteen thousand, one hundred thirty-three".