41249563 has 2 divisors, whose sum is σ = 41249564. Its totient is φ = 41249562.

The previous prime is 41249519. The next prime is 41249569. The reversal of 41249563 is 36594214.

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-41249563 is a prime.

It is not a weakly prime, because it can be changed into another prime (41249569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20624781 + 20624782.

It is an arithmetic number, because the mean of its divisors is an integer number (20624782).

Almost surely, 2^41249563 is an apocalyptic number.

41249563 is a deficient number, since it is larger than the sum of its proper divisors (1).

41249563 is an equidigital number, since it uses as much as digits as its factorization.

41249563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 41249563 is about 6422.5822688386. The cubic root of 41249563 is about 345.5199413528.

The spelling of 41249563 in words is "forty-one million, two hundred forty-nine thousand, five hundred sixty-three".