441283057 has 2 divisors, whose sum is σ = 441283058. Its totient is φ = 441283056.

The previous prime is 441283043. The next prime is 441283091. The reversal of 441283057 is 750382144.

It is an a-pointer prime, because the next prime (441283091) can be obtained adding 441283057 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 437688241 + 3594816 = 20921^2 + 1896^2 .

It is a cyclic number.

It is not a de Polignac number, because 441283057 - 2¹⁵ = 441250289 is a prime.

It is not a weakly prime, because it can be changed into another prime (441283657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220641528 + 220641529.

It is an arithmetic number, because the mean of its divisors is an integer number (220641529).

Almost surely, 2^441283057 is an apocalyptic number.

It is an amenable number.

441283057 is a deficient number, since it is larger than the sum of its proper divisors (1).

441283057 is an equidigital number, since it uses as much as digits as its factorization.

441283057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 441283057 is about 21006.7383712941. The cubic root of 441283057 is about 761.3290784553.

The spelling of 441283057 in words is "four hundred forty-one million, two hundred eighty-three thousand, fifty-seven".