41518963 has 2 divisors, whose sum is σ = 41518964. Its totient is φ = 41518962.

The previous prime is 41518957. The next prime is 41518973. The reversal of 41518963 is 36981514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41518963 - 2⁵ = 41518931 is a prime.

It is not a weakly prime, because it can be changed into another prime (41518903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20759481 + 20759482.

It is an arithmetic number, because the mean of its divisors is an integer number (20759482).

Almost surely, 2^41518963 is an apocalyptic number.

41518963 is a deficient number, since it is larger than the sum of its proper divisors (1).

41518963 is an equidigital number, since it uses as much as digits as its factorization.

41518963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 37.

The square root of 41518963 is about 6443.5210095103. The cubic root of 41518963 is about 346.2705041575.

The spelling of 41518963 in words is "forty-one million, five hundred eighteen thousand, nine hundred sixty-three".