63163140632 has 32 divisors (see below), whose sum is σ = 118762190400. Its totient is φ = 31493297664.

The previous prime is 63163140619. The next prime is 63163140659. The reversal of 63163140632 is 23604136136.

It is a junction number, because it is equal to n+sod(n) for n = 63163140592 and 63163140601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11182433 + ... + 11188079.

It is an arithmetic number, because the mean of its divisors is an integer number (3711318450).

Almost surely, 2^63163140632 is an apocalyptic number.

It is an amenable number.

63163140632 is a deficient number, since it is larger than the sum of its proper divisors (55599049768).

63163140632 is a wasteful number, since it uses less digits than its factorization.

63163140632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9315 (or 9311 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

Adding to 63163140632 its reverse (23604136136), we get a palindrome (86767276768).

The spelling of 63163140632 in words is "sixty-three billion, one hundred sixty-three million, one hundred forty thousand, six hundred thirty-two".