441252473 has 2 divisors, whose sum is σ = 441252474. Its totient is φ = 441252472.

The previous prime is 441252437. The next prime is 441252499. The reversal of 441252473 is 374252144.

Together with previous prime (441252437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259757689 + 181494784 = 16117^2 + 13472^2 .

It is a cyclic number.

It is not a de Polignac number, because 441252473 - 2¹⁰ = 441251449 is a prime.

It is not a weakly prime, because it can be changed into another prime (441252173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220626236 + 220626237.

It is an arithmetic number, because the mean of its divisors is an integer number (220626237).

Almost surely, 2^441252473 is an apocalyptic number.

It is an amenable number.

441252473 is a deficient number, since it is larger than the sum of its proper divisors (1).

441252473 is an equidigital number, since it uses as much as digits as its factorization.

441252473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 32.

The square root of 441252473 is about 21006.0104017874. The cubic root of 441252473 is about 761.3114895736.

The spelling of 441252473 in words is "four hundred forty-one million, two hundred fifty-two thousand, four hundred seventy-three".