444525041 has 2 divisors, whose sum is σ = 444525042. Its totient is φ = 444525040.

The previous prime is 444525023. The next prime is 444525049. The reversal of 444525041 is 140525444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 428324416 + 16200625 = 20696^2 + 4025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444525041 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 444524995 and 444525013.

It is not a weakly prime, because it can be changed into another prime (444525049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222262520 + 222262521.

It is an arithmetic number, because the mean of its divisors is an integer number (222262521).

Almost surely, 2^444525041 is an apocalyptic number.

It is an amenable number.

444525041 is a deficient number, since it is larger than the sum of its proper divisors (1).

444525041 is an equidigital number, since it uses as much as digits as its factorization.

444525041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 444525041 is about 21083.7624962908. The cubic root of 444525041 is about 763.1889555933.

The spelling of 444525041 in words is "four hundred forty-four million, five hundred twenty-five thousand, forty-one".