63126163 has 4 divisors (see below), whose sum is σ = 63223488. Its totient is φ = 63028840.

The previous prime is 63126157. The next prime is 63126209. The reversal of 63126163 is 36162136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63126163 - 2⁵ = 63126131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63126863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47683 + ... + 48988.

It is an arithmetic number, because the mean of its divisors is an integer number (15805872).

Almost surely, 2^63126163 is an apocalyptic number.

63126163 is a deficient number, since it is larger than the sum of its proper divisors (97325).

63126163 is an equidigital number, since it uses as much as digits as its factorization.

63126163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97324.

The product of its digits is 3888, while the sum is 28.

The square root of 63126163 is about 7945.1974802392. The cubic root of 63126163 is about 398.1711573297.

Adding to 63126163 its reverse (36162136), we get a palindrome (99288299).

The spelling of 63126163 in words is "sixty-three million, one hundred twenty-six thousand, one hundred sixty-three".