411481853 has 2 divisors, whose sum is σ = 411481854. Its totient is φ = 411481852.

The previous prime is 411481843. The next prime is 411481901. The reversal of 411481853 is 358184114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294019609 + 117462244 = 17147^2 + 10838^2 .

It is a cyclic number.

It is not a de Polignac number, because 411481853 - 2²⁰ = 410433277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411481813) 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, 205740926 + 205740927.

It is an arithmetic number, because the mean of its divisors is an integer number (205740927).

Almost surely, 2^411481853 is an apocalyptic number.

It is an amenable number.

411481853 is a deficient number, since it is larger than the sum of its proper divisors (1).

411481853 is an equidigital number, since it uses as much as digits as its factorization.

411481853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 35.

The square root of 411481853 is about 20285.0154794124. The cubic root of 411481853 is about 743.7898181916.

The spelling of 411481853 in words is "four hundred eleven million, four hundred eighty-one thousand, eight hundred fifty-three".