63285363247 has 2 divisors, whose sum is σ = 63285363248. Its totient is φ = 63285363246.

The previous prime is 63285363223. The next prime is 63285363313. The reversal of 63285363247 is 74236358236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63285363247 - 2¹¹ = 63285361199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63285363247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63285363217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31642681623 + 31642681624.

It is an arithmetic number, because the mean of its divisors is an integer number (31642681624).

Almost surely, 2^63285363247 is an apocalyptic number.

63285363247 is a deficient number, since it is larger than the sum of its proper divisors (1).

63285363247 is an equidigital number, since it uses as much as digits as its factorization.

63285363247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 49.

The spelling of 63285363247 in words is "sixty-three billion, two hundred eighty-five million, three hundred sixty-three thousand, two hundred forty-seven".