452105441 has 2 divisors, whose sum is σ = 452105442. Its totient is φ = 452105440.

The previous prime is 452105393. The next prime is 452105443. The reversal of 452105441 is 144501254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302899216 + 149206225 = 17404^2 + 12215^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452105441 is a prime.

Together with 452105443, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452105441.

It is not a weakly prime, because it can be changed into another prime (452105443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226052720 + 226052721.

It is an arithmetic number, because the mean of its divisors is an integer number (226052721).

Almost surely, 2^452105441 is an apocalyptic number.

It is an amenable number.

452105441 is a deficient number, since it is larger than the sum of its proper divisors (1).

452105441 is an equidigital number, since it uses as much as digits as its factorization.

452105441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 452105441 is about 21262.7712445956. The cubic root of 452105441 is about 767.5026987283.

Adding to 452105441 its reverse (144501254), we get a palindrome (596606695).

The spelling of 452105441 in words is "four hundred fifty-two million, one hundred five thousand, four hundred forty-one".