63061171163 has 8 divisors (see below), whose sum is σ = 63127983360. Its totient is φ = 62994395880.

The previous prime is 63061171153. The next prime is 63061171181. The reversal of 63061171163 is 36117116036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63061171163 is a prime.

It is a super-3 number, since 3×63061171163³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63061171153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4493828 + ... + 4507838.

It is an arithmetic number, because the mean of its divisors is an integer number (7890997920).

Almost surely, 2^63061171163 is an apocalyptic number.

63061171163 is a deficient number, since it is larger than the sum of its proper divisors (66812197).

63061171163 is a wasteful number, since it uses less digits than its factorization.

63061171163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18457.

The product of its (nonzero) digits is 13608, while the sum is 35.

Adding to 63061171163 its reverse (36117116036), we get a palindrome (99178287199).

The spelling of 63061171163 in words is "sixty-three billion, sixty-one million, one hundred seventy-one thousand, one hundred sixty-three".