136641575163 has 8 divisors (see below), whose sum is σ = 182202856000. Its totient is φ = 91087338888.

The previous prime is 136641575149. The next prime is 136641575167. The reversal of 136641575163 is 361575146631.

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

It is not a de Polignac number, because 136641575163 - 2⁹ = 136641574651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136641575167) 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, 1715713 + ... + 1793586.

It is an arithmetic number, because the mean of its divisors is an integer number (22775357000).

Almost surely, 2^136641575163 is an apocalyptic number.

136641575163 is a deficient number, since it is larger than the sum of its proper divisors (45561280837).

136641575163 is a wasteful number, since it uses less digits than its factorization.

136641575163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522281.

The product of its digits is 1360800, while the sum is 48.

The spelling of 136641575163 in words is "one hundred thirty-six billion, six hundred forty-one million, five hundred seventy-five thousand, one hundred sixty-three".