41601567563 has 2 divisors, whose sum is σ = 41601567564. Its totient is φ = 41601567562.

The previous prime is 41601567533. The next prime is 41601567589. The reversal of 41601567563 is 36576510614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41601567563 - 2²⁴ = 41584790347 is a prime.

It is not a weakly prime, because it can be changed into another prime (41601567503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20800783781 + 20800783782.

It is an arithmetic number, because the mean of its divisors is an integer number (20800783782).

Almost surely, 2^41601567563 is an apocalyptic number.

41601567563 is a deficient number, since it is larger than the sum of its proper divisors (1).

41601567563 is an equidigital number, since it uses as much as digits as its factorization.

41601567563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 41601567563 in words is "forty-one billion, six hundred one million, five hundred sixty-seven thousand, five hundred sixty-three".