63134633 has 2 divisors, whose sum is σ = 63134634. Its totient is φ = 63134632.

The previous prime is 63134623. The next prime is 63134641. The reversal of 63134633 is 33643136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49392784 + 13741849 = 7028^2 + 3707^2 .

It is a cyclic number.

It is not a de Polignac number, because 63134633 - 2⁸ = 63134377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63134596 and 63134605.

It is not a weakly prime, because it can be changed into another prime (63134623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31567316 + 31567317.

It is an arithmetic number, because the mean of its divisors is an integer number (31567317).

Almost surely, 2^63134633 is an apocalyptic number.

It is an amenable number.

63134633 is a deficient number, since it is larger than the sum of its proper divisors (1).

63134633 is an equidigital number, since it uses as much as digits as its factorization.

63134633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 29.

The square root of 63134633 is about 7945.7304887594. The cubic root of 63134633 is about 398.1889648373.

Adding to 63134633 its reverse (33643136), we get a palindrome (96777769).

The spelling of 63134633 in words is "sixty-three million, one hundred thirty-four thousand, six hundred thirty-three".