63268663 has 2 divisors, whose sum is σ = 63268664. Its totient is φ = 63268662.

The previous prime is 63268657. The next prime is 63268669. The reversal of 63268663 is 36686236.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (63268657) and next prime (63268669).

It is a cyclic number.

It is not a de Polignac number, because 63268663 - 2¹³ = 63260471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63268669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31634331 + 31634332.

It is an arithmetic number, because the mean of its divisors is an integer number (31634332).

Almost surely, 2^63268663 is an apocalyptic number.

63268663 is a deficient number, since it is larger than the sum of its proper divisors (1).

63268663 is an equidigital number, since it uses as much as digits as its factorization.

63268663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 40.

The square root of 63268663 is about 7954.1601065103. The cubic root of 63268663 is about 398.4705405885.

The spelling of 63268663 in words is "sixty-three million, two hundred sixty-eight thousand, six hundred sixty-three".