411522563 has 2 divisors, whose sum is σ = 411522564. Its totient is φ = 411522562.

The previous prime is 411522521. The next prime is 411522593. The reversal of 411522563 is 365225114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 411522563 - 2²⁸ = 143087107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (411522593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205761281 + 205761282.

It is an arithmetic number, because the mean of its divisors is an integer number (205761282).

Almost surely, 2^411522563 is an apocalyptic number.

411522563 is a deficient number, since it is larger than the sum of its proper divisors (1).

411522563 is an equidigital number, since it uses as much as digits as its factorization.

411522563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 411522563 is about 20286.0189046545. The cubic root of 411522563 is about 743.8143463571.

Adding to 411522563 its reverse (365225114), we get a palindrome (776747677).

The spelling of 411522563 in words is "four hundred eleven million, five hundred twenty-two thousand, five hundred sixty-three".