45249353 has 2 divisors, whose sum is σ = 45249354. Its totient is φ = 45249352.

The previous prime is 45249341. The next prime is 45249389. The reversal of 45249353 is 35394254.

45249353 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 can be written as a sum of positive squares in only one way, i.e., 44782864 + 466489 = 6692^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 45249353 - 2¹⁴ = 45232969 is a prime.

It is not a weakly prime, because it can be changed into another prime (45240353) 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, 22624676 + 22624677.

It is an arithmetic number, because the mean of its divisors is an integer number (22624677).

Almost surely, 2^45249353 is an apocalyptic number.

It is an amenable number.

45249353 is a deficient number, since it is larger than the sum of its proper divisors (1).

45249353 is an equidigital number, since it uses as much as digits as its factorization.

45249353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

The square root of 45249353 is about 6726.7639322337. The cubic root of 45249353 is about 356.3450999625.

The spelling of 45249353 in words is "forty-five million, two hundred forty-nine thousand, three hundred fifty-three".