45224041 has 2 divisors, whose sum is σ = 45224042. Its totient is φ = 45224040.

The previous prime is 45224017. The next prime is 45224051. The reversal of 45224041 is 14042254.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35952016 + 9272025 = 5996^2 + 3045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45224041 is a prime.

It is not a weakly prime, because it can be changed into another prime (45224051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22612020 + 22612021.

It is an arithmetic number, because the mean of its divisors is an integer number (22612021).

Almost surely, 2^45224041 is an apocalyptic number.

It is an amenable number.

45224041 is a deficient number, since it is larger than the sum of its proper divisors (1).

45224041 is an equidigital number, since it uses as much as digits as its factorization.

45224041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 45224041 is about 6724.8822294521. The cubic root of 45224041 is about 356.2786423673.

Adding to 45224041 its reverse (14042254), we get a palindrome (59266295).

The spelling of 45224041 in words is "forty-five million, two hundred twenty-four thousand, forty-one".