45345353 has 2 divisors, whose sum is σ = 45345354. Its totient is φ = 45345352.

The previous prime is 45345347. The next prime is 45345359. The reversal of 45345353 is 35354354.

It is a balanced prime because it is at equal distance from previous prime (45345347) and next prime (45345359).

It can be written as a sum of positive squares in only one way, i.e., 35378704 + 9966649 = 5948^2 + 3157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45345353 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45345359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22672676 + 22672677.

It is an arithmetic number, because the mean of its divisors is an integer number (22672677).

Almost surely, 2^45345353 is an apocalyptic number.

It is an amenable number.

45345353 is a deficient number, since it is larger than the sum of its proper divisors (1).

45345353 is an equidigital number, since it uses as much as digits as its factorization.

45345353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 32.

The square root of 45345353 is about 6733.8958263401. The cubic root of 45345353 is about 356.5969265144.

Subtracting from 45345353 its reverse (35354354), we obtain a palindrome (9990999).

The spelling of 45345353 in words is "forty-five million, three hundred forty-five thousand, three hundred fifty-three".