411019853 has 2 divisors, whose sum is σ = 411019854. Its totient is φ = 411019852.

The previous prime is 411019811. The next prime is 411019909. The reversal of 411019853 is 358910114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226141444 + 184878409 = 15038^2 + 13597^2 .

It is a cyclic number.

It is not a de Polignac number, because 411019853 - 2²⁰ = 409971277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411019753) 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, 205509926 + 205509927.

It is an arithmetic number, because the mean of its divisors is an integer number (205509927).

Almost surely, 2^411019853 is an apocalyptic number.

It is an amenable number.

411019853 is a deficient number, since it is larger than the sum of its proper divisors (1).

411019853 is an equidigital number, since it uses as much as digits as its factorization.

411019853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 411019853 is about 20273.6245649366. The cubic root of 411019853 is about 743.5113453339.

Adding to 411019853 its reverse (358910114), we get a palindrome (769929967).

The spelling of 411019853 in words is "four hundred eleven million, nineteen thousand, eight hundred fifty-three".