45134041 has 2 divisors, whose sum is σ = 45134042. Its totient is φ = 45134040.

The previous prime is 45134039. The next prime is 45134057. The reversal of 45134041 is 14043154.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30913600 + 14220441 = 5560^2 + 3771^2 .

It is a cyclic number.

It is not a de Polignac number, because 45134041 - 2¹ = 45134039 is a prime.

Together with 45134039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45132041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22567020 + 22567021.

It is an arithmetic number, because the mean of its divisors is an integer number (22567021).

Almost surely, 2^45134041 is an apocalyptic number.

It is an amenable number.

45134041 is a deficient number, since it is larger than the sum of its proper divisors (1).

45134041 is an equidigital number, since it uses as much as digits as its factorization.

45134041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 45134041 is about 6718.1873299276. The cubic root of 45134041 is about 356.0421429931.

Adding to 45134041 its reverse (14043154), we get a palindrome (59177195).

The spelling of 45134041 in words is "forty-five million, one hundred thirty-four thousand, forty-one".