63134133 has 4 divisors (see below), whose sum is σ = 84178848. Its totient is φ = 42089420.

The previous prime is 63134129. The next prime is 63134147. The reversal of 63134133 is 33143136.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63134133 - 2² = 63134129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63134233) 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, 10522353 + ... + 10522358.

It is an arithmetic number, because the mean of its divisors is an integer number (21044712).

Almost surely, 2^63134133 is an apocalyptic number.

It is an amenable number.

63134133 is a deficient number, since it is larger than the sum of its proper divisors (21044715).

63134133 is a wasteful number, since it uses less digits than its factorization.

63134133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21044714.

The product of its digits is 1944, while the sum is 24.

The square root of 63134133 is about 7945.6990252589. The cubic root of 63134133 is about 398.1879136709.

Adding to 63134133 its reverse (33143136), we get a palindrome (96277269).

The spelling of 63134133 in words is "sixty-three million, one hundred thirty-four thousand, one hundred thirty-three".