172996343183 has 8 divisors (see below), whose sum is σ = 173388221136. Its totient is φ = 172604880000.

The previous prime is 172996343171. The next prime is 172996343203. The reversal of 172996343183 is 381343699271.

172996343183 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 172996343183 - 2⁶ = 172996343119 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 (172996313183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739160 + ... + 944642.

It is an arithmetic number, because the mean of its divisors is an integer number (21673527642).

Almost surely, 2^172996343183 is an apocalyptic number.

172996343183 is a deficient number, since it is larger than the sum of its proper divisors (391877953).

172996343183 is a wasteful number, since it uses less digits than its factorization.

172996343183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207385.

The product of its digits is 5878656, while the sum is 56.

The spelling of 172996343183 in words is "one hundred seventy-two billion, nine hundred ninety-six million, three hundred forty-three thousand, one hundred eighty-three".