45144301 has 2 divisors, whose sum is σ = 45144302. Its totient is φ = 45144300.

The previous prime is 45144283. The next prime is 45144311. The reversal of 45144301 is 10344154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35688676 + 9455625 = 5974^2 + 3075^2 .

It is a cyclic number.

It is not a de Polignac number, because 45144301 - 2⁵ = 45144269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45144311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22572150 + 22572151.

It is an arithmetic number, because the mean of its divisors is an integer number (22572151).

Almost surely, 2^45144301 is an apocalyptic number.

It is an amenable number.

45144301 is a deficient number, since it is larger than the sum of its proper divisors (1).

45144301 is an equidigital number, since it uses as much as digits as its factorization.

45144301 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 45144301 is about 6718.9508853689. The cubic root of 45144301 is about 356.0691197904.

Adding to 45144301 its reverse (10344154), we get a palindrome (55488455).

The spelling of 45144301 in words is "forty-five million, one hundred forty-four thousand, three hundred one".