546223173 has 8 divisors (see below), whose sum is σ = 729697536. Its totient is φ = 363448800.

The previous prime is 546223133. The next prime is 546223217. The reversal of 546223173 is 371322645.

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

It is not a de Polignac number, because 546223173 - 2¹⁴ = 546206789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546223133) 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, 173173 + ... + 176298.

It is an arithmetic number, because the mean of its divisors is an integer number (91212192).

Almost surely, 2^546223173 is an apocalyptic number.

It is an amenable number.

546223173 is a deficient number, since it is larger than the sum of its proper divisors (183474363).

546223173 is a wasteful number, since it uses less digits than its factorization.

546223173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349995.

The product of its digits is 30240, while the sum is 33.

The square root of 546223173 is about 23371.4178645627. The cubic root of 546223173 is about 817.4415463821.

The spelling of 546223173 in words is "five hundred forty-six million, two hundred twenty-three thousand, one hundred seventy-three".