36680638163 has 8 divisors (see below), whose sum is σ = 40569853968. Its totient is φ = 32943940704.

The previous prime is 36680638153. The next prime is 36680638187. The reversal of 36680638163 is 36183608663.

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 36680638163 - 2¹⁶ = 36680572627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36680638103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38129081 + ... + 38130042.

It is an arithmetic number, because the mean of its divisors is an integer number (5071231746).

Almost surely, 2^36680638163 is an apocalyptic number.

36680638163 is a deficient number, since it is larger than the sum of its proper divisors (3889215805).

36680638163 is a wasteful number, since it uses less digits than its factorization.

36680638163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76259173.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 36680638163 in words is "thirty-six billion, six hundred eighty million, six hundred thirty-eight thousand, one hundred sixty-three".