63276063 has 16 divisors (see below), whose sum is σ = 85730400. Its totient is φ = 41507840.

The previous prime is 63276047. The next prime is 63276067. The reversal of 63276063 is 36067236.

63276063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 63276063 - 2⁴ = 63276047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63276067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71383 + ... + 72263.

It is an arithmetic number, because the mean of its divisors is an integer number (5358150).

Almost surely, 2^63276063 is an apocalyptic number.

63276063 is a deficient number, since it is larger than the sum of its proper divisors (22454337).

63276063 is a wasteful number, since it uses less digits than its factorization.

63276063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 63276063 is about 7954.6252583010. The cubic root of 63276063 is about 398.4860752250.

The spelling of 63276063 in words is "sixty-three million, two hundred seventy-six thousand, sixty-three".