63107663161 has 8 divisors (see below), whose sum is σ = 63430400000. Its totient is φ = 62785149840.

The previous prime is 63107663159. The next prime is 63107663167. The reversal of 63107663161 is 16136670136.

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

It is a cyclic number.

It is not a de Polignac number, because 63107663161 - 2¹ = 63107663159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63107663167) 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, 525640 + ... + 634438.

It is an arithmetic number, because the mean of its divisors is an integer number (7928800000).

Almost surely, 2^63107663161 is an apocalyptic number.

It is an amenable number.

63107663161 is a deficient number, since it is larger than the sum of its proper divisors (322736839).

63107663161 is a wasteful number, since it uses less digits than its factorization.

63107663161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111759.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 63107663161 in words is "sixty-three billion, one hundred seven million, six hundred sixty-three thousand, one hundred sixty-one".