63348163 has 2 divisors, whose sum is σ = 63348164. Its totient is φ = 63348162.

The previous prime is 63348149. The next prime is 63348169. The reversal of 63348163 is 36184336.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63348163 is a prime.

It is not a weakly prime, because it can be changed into another prime (63348169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31674081 + 31674082.

It is an arithmetic number, because the mean of its divisors is an integer number (31674082).

Almost surely, 2^63348163 is an apocalyptic number.

63348163 is a deficient number, since it is larger than the sum of its proper divisors (1).

63348163 is an equidigital number, since it uses as much as digits as its factorization.

63348163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

The square root of 63348163 is about 7959.1559225838. The cubic root of 63348163 is about 398.6373696171.

The spelling of 63348163 in words is "sixty-three million, three hundred forty-eight thousand, one hundred sixty-three".