63416303 has 2 divisors, whose sum is σ = 63416304. Its totient is φ = 63416302.

The previous prime is 63416293. The next prime is 63416317. The reversal of 63416303 is 30361436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63416303 - 2¹⁰ = 63415279 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63416333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31708151 + 31708152.

It is an arithmetic number, because the mean of its divisors is an integer number (31708152).

Almost surely, 2^63416303 is an apocalyptic number.

63416303 is a deficient number, since it is larger than the sum of its proper divisors (1).

63416303 is an equidigital number, since it uses as much as digits as its factorization.

63416303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 63416303 is about 7963.4353767705. The cubic root of 63416303 is about 398.7802488821.

Adding to 63416303 its reverse (30361436), we get a palindrome (93777739).

The spelling of 63416303 in words is "sixty-three million, four hundred sixteen thousand, three hundred three".