441252863 has 2 divisors, whose sum is σ = 441252864. Its totient is φ = 441252862.

The previous prime is 441252829. The next prime is 441252869. The reversal of 441252863 is 368252144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441252863 - 2²⁶ = 374143999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441252869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220626431 + 220626432.

It is an arithmetic number, because the mean of its divisors is an integer number (220626432).

Almost surely, 2^441252863 is an apocalyptic number.

441252863 is a deficient number, since it is larger than the sum of its proper divisors (1).

441252863 is an equidigital number, since it uses as much as digits as its factorization.

441252863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 35.

The square root of 441252863 is about 21006.0196848427. The cubic root of 441252863 is about 761.3117138680.

It can be divided in two parts, 4412 and 52863, that added together give a palindrome (57275).

The spelling of 441252863 in words is "four hundred forty-one million, two hundred fifty-two thousand, eight hundred sixty-three".