63418363 has 2 divisors, whose sum is σ = 63418364. Its totient is φ = 63418362.

The previous prime is 63418297. The next prime is 63418367. The reversal of 63418363 is 36381436.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63418363 is a prime.

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

It is not a weakly prime, because it can be changed into another prime (63418367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31709181 + 31709182.

It is an arithmetic number, because the mean of its divisors is an integer number (31709182).

Almost surely, 2^63418363 is an apocalyptic number.

63418363 is a deficient number, since it is larger than the sum of its proper divisors (1).

63418363 is an equidigital number, since it uses as much as digits as its factorization.

63418363 is an evil number, because the sum of its binary digits is even.

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

The square root of 63418363 is about 7963.5647168840. The cubic root of 63418363 is about 398.7845667960.

Adding to 63418363 its reverse (36381436), we get a palindrome (99799799).

The spelling of 63418363 in words is "sixty-three million, four hundred eighteen thousand, three hundred sixty-three".