41563236511 has 2 divisors, whose sum is σ = 41563236512. Its totient is φ = 41563236510.

The previous prime is 41563236461. The next prime is 41563236523. The reversal of 41563236511 is 11563236514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41563236511 - 2²¹ = 41561139359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41563234511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20781618255 + 20781618256.

It is an arithmetic number, because the mean of its divisors is an integer number (20781618256).

Almost surely, 2^41563236511 is an apocalyptic number.

41563236511 is a deficient number, since it is larger than the sum of its proper divisors (1).

41563236511 is an equidigital number, since it uses as much as digits as its factorization.

41563236511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 37.

The spelling of 41563236511 in words is "forty-one billion, five hundred sixty-three million, two hundred thirty-six thousand, five hundred eleven".