45135313 has 2 divisors, whose sum is σ = 45135314. Its totient is φ = 45135312.

The previous prime is 45135283. The next prime is 45135319. The reversal of 45135313 is 31353154.

45135313 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 can be written as a sum of positive squares in only one way, i.e., 42876304 + 2259009 = 6548^2 + 1503^2 .

It is a cyclic number.

It is not a de Polignac number, because 45135313 - 2¹⁷ = 45004241 is a prime.

It is not a weakly prime, because it can be changed into another prime (45135319) 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, 22567656 + 22567657.

It is an arithmetic number, because the mean of its divisors is an integer number (22567657).

Almost surely, 2^45135313 is an apocalyptic number.

It is an amenable number.

45135313 is a deficient number, since it is larger than the sum of its proper divisors (1).

45135313 is an equidigital number, since it uses as much as digits as its factorization.

45135313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 25.

The square root of 45135313 is about 6718.2819976539. The cubic root of 45135313 is about 356.0454877069.

Adding to 45135313 its reverse (31353154), we get a palindrome (76488467).

The spelling of 45135313 in words is "forty-five million, one hundred thirty-five thousand, three hundred thirteen".