173252005823 has 8 divisors (see below), whose sum is σ = 187058726400. Its totient is φ = 159513805728.

The previous prime is 173252005807. The next prime is 173252005867. The reversal of 173252005823 is 328500252371.

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 173252005823 - 2⁴ = 173252005807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173252035823) 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, 17124863 + ... + 17134976.

It is an arithmetic number, because the mean of its divisors is an integer number (23382340800).

Almost surely, 2^173252005823 is an apocalyptic number.

173252005823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

173252005823 is a deficient number, since it is larger than the sum of its proper divisors (13806720577).

173252005823 is a wasteful number, since it uses less digits than its factorization.

173252005823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34260241.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 173252005823 in words is "one hundred seventy-three billion, two hundred fifty-two million, five thousand, eight hundred twenty-three".