45311353 has 2 divisors, whose sum is σ = 45311354. Its totient is φ = 45311352.

The previous prime is 45311339. The next prime is 45311377. The reversal of 45311353 is 35311354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45265984 + 45369 = 6728^2 + 213^2 .

It is a cyclic number.

It is not a de Polignac number, because 45311353 - 2¹⁷ = 45180281 is a prime.

It is not a weakly prime, because it can be changed into another prime (45311303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22655676 + 22655677.

It is an arithmetic number, because the mean of its divisors is an integer number (22655677).

Almost surely, 2^45311353 is an apocalyptic number.

It is an amenable number.

45311353 is a deficient number, since it is larger than the sum of its proper divisors (1).

45311353 is an equidigital number, since it uses as much as digits as its factorization.

45311353 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 45311353 is about 6731.3708113578. The cubic root of 45311353 is about 356.5077786287.

Subtracting from 45311353 its reverse (35311354), we obtain a palindrome (9999999).

The spelling of 45311353 in words is "forty-five million, three hundred eleven thousand, three hundred fifty-three".