12173055582823 has 8 divisors (see below), whose sum is σ = 12674384943696. Its totient is φ = 11681460772800.

The previous prime is 12173055582733. The next prime is 12173055582827. The reversal of 12173055582823 is 32828555037121.

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 12173055582823 - 2²⁹ = 12172518711911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12173055582827) 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, 2433635161 + ... + 2433640162.

It is an arithmetic number, because the mean of its divisors is an integer number (1584298117962).

Almost surely, 2^{12173055582823} is an apocalyptic number.

12173055582823 is a deficient number, since it is larger than the sum of its proper divisors (501329360873).

12173055582823 is an equidigital number, since it uses as much as digits as its factorization.

12173055582823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867275425.

The product of its (nonzero) digits is 4032000, while the sum is 52.

The spelling of 12173055582823 in words is "twelve trillion, one hundred seventy-three billion, fifty-five million, five hundred eighty-two thousand, eight hundred twenty-three".