45318359 has 2 divisors, whose sum is σ = 45318360. Its totient is φ = 45318358.

The previous prime is 45318353. The next prime is 45318389. The reversal of 45318359 is 95381354.

It is a happy number.

45318359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45318359 - 2⁸ = 45318103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45318353) 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, 22659179 + 22659180.

It is an arithmetic number, because the mean of its divisors is an integer number (22659180).

Almost surely, 2^45318359 is an apocalyptic number.

45318359 is a deficient number, since it is larger than the sum of its proper divisors (1).

45318359 is an equidigital number, since it uses as much as digits as its factorization.

45318359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 45318359 is about 6731.8911904457. The cubic root of 45318359 is about 356.5261519842.

The spelling of 45318359 in words is "forty-five million, three hundred eighteen thousand, three hundred fifty-nine".