180038164163 has 8 divisors (see below), whose sum is σ = 211513367856. Its totient is φ = 151080976800.

The previous prime is 180038164157. The next prime is 180038164183. The reversal of 180038164163 is 361461830081.

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

It is not a de Polignac number, because 180038164163 - 2⁴ = 180038164147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 180038164163.

It is not an unprimeable number, because it can be changed into a prime (180038164183) 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, 629503928 + ... + 629504213.

It is an arithmetic number, because the mean of its divisors is an integer number (26439170982).

Almost surely, 2^180038164163 is an apocalyptic number.

180038164163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

180038164163 is a deficient number, since it is larger than the sum of its proper divisors (31475203693).

180038164163 is a wasteful number, since it uses less digits than its factorization.

180038164163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259008165.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 180038164163 in words is "one hundred eighty billion, thirty-eight million, one hundred sixty-four thousand, one hundred sixty-three".