41563464727 has 2 divisors, whose sum is σ = 41563464728. Its totient is φ = 41563464726.

The previous prime is 41563464697. The next prime is 41563464791. The reversal of 41563464727 is 72746436514.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41563464727 is a prime.

It is a super-2 number, since 2×41563464727² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41563462727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20781732363 + 20781732364.

It is an arithmetic number, because the mean of its divisors is an integer number (20781732364).

Almost surely, 2^41563464727 is an apocalyptic number.

41563464727 is a deficient number, since it is larger than the sum of its proper divisors (1).

41563464727 is an equidigital number, since it uses as much as digits as its factorization.

41563464727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 49.

The spelling of 41563464727 in words is "forty-one billion, five hundred sixty-three million, four hundred sixty-four thousand, seven hundred twenty-seven".