63385363 has 2 divisors, whose sum is σ = 63385364. Its totient is φ = 63385362.

The previous prime is 63385337. The next prime is 63385373. The reversal of 63385363 is 36358336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63385363 - 2⁵ = 63385331 is a prime.

It is not a weakly prime, because it can be changed into another prime (63385313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31692681 + 31692682.

It is an arithmetic number, because the mean of its divisors is an integer number (31692682).

Almost surely, 2^63385363 is an apocalyptic number.

63385363 is a deficient number, since it is larger than the sum of its proper divisors (1).

63385363 is an equidigital number, since it uses as much as digits as its factorization.

63385363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 37.

The square root of 63385363 is about 7961.4925108299. The cubic root of 63385363 is about 398.7153850777.

The spelling of 63385363 in words is "sixty-three million, three hundred eighty-five thousand, three hundred sixty-three".