411305563 has 8 divisors (see below), whose sum is σ = 427628880. Its totient is φ = 395281920.

The previous prime is 411305549. The next prime is 411305591. The reversal of 411305563 is 365503114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 411305563 - 2⁹ = 411305051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411305513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72118 + ... + 77611.

It is an arithmetic number, because the mean of its divisors is an integer number (53453610).

Almost surely, 2^411305563 is an apocalyptic number.

411305563 is a deficient number, since it is larger than the sum of its proper divisors (16323317).

411305563 is a wasteful number, since it uses less digits than its factorization.

411305563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149837.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 411305563 is about 20280.6696881538. The cubic root of 411305563 is about 743.6835831001.

Adding to 411305563 its reverse (365503114), we get a palindrome (776808677).

The spelling of 411305563 in words is "four hundred eleven million, three hundred five thousand, five hundred sixty-three".