41612555563 has 2 divisors, whose sum is σ = 41612555564. Its totient is φ = 41612555562.

The previous prime is 41612555429. The next prime is 41612555587. The reversal of 41612555563 is 36555521614.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41612555563 is a prime.

It is not a weakly prime, because it can be changed into another prime (41612555263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20806277781 + 20806277782.

It is an arithmetic number, because the mean of its divisors is an integer number (20806277782).

Almost surely, 2^41612555563 is an apocalyptic number.

41612555563 is a deficient number, since it is larger than the sum of its proper divisors (1).

41612555563 is an equidigital number, since it uses as much as digits as its factorization.

41612555563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540000, while the sum is 43.

The spelling of 41612555563 in words is "forty-one billion, six hundred twelve million, five hundred fifty-five thousand, five hundred sixty-three".