73172846982223 has 4 divisors (see below), whose sum is σ = 73175235862288. Its totient is φ = 73170458102160.

The previous prime is 73172846982197. The next prime is 73172846982227. The reversal of 73172846982223 is 32228964827137.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73172846982223 - 2³³ = 73164257047631 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 (73172846982227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1194394086 + ... + 1194455347.

It is an arithmetic number, because the mean of its divisors is an integer number (18293808965572).

Almost surely, 2^{73172846982223} is an apocalyptic number.

73172846982223 is a deficient number, since it is larger than the sum of its proper divisors (2388880065).

73172846982223 is a wasteful number, since it uses less digits than its factorization.

73172846982223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388880064.

The product of its digits is 97542144, while the sum is 64.

The spelling of 73172846982223 in words is "seventy-three trillion, one hundred seventy-two billion, eight hundred forty-six million, nine hundred eighty-two thousand, two hundred twenty-three".