63268463 has 2 divisors, whose sum is σ = 63268464. Its totient is φ = 63268462.

The previous prime is 63268421. The next prime is 63268481. The reversal of 63268463 is 36486236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63268463 - 2⁶ = 63268399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63268663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31634231 + 31634232.

It is an arithmetic number, because the mean of its divisors is an integer number (31634232).

Almost surely, 2^63268463 is an apocalyptic number.

63268463 is a deficient number, since it is larger than the sum of its proper divisors (1).

63268463 is an equidigital number, since it uses as much as digits as its factorization.

63268463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The square root of 63268463 is about 7954.1475344628. The cubic root of 63268463 is about 398.4701207166.

The spelling of 63268463 in words is "sixty-three million, two hundred sixty-eight thousand, four hundred sixty-three".