52173273 has 8 divisors (see below), whose sum is σ = 69605536. Its totient is φ = 34761600.

The previous prime is 52173263. The next prime is 52173301. The reversal of 52173273 is 37237125.

52173273 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 not a de Polignac number, because 52173273 - 2⁴ = 52173257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52173273.

It is not an unprimeable number, because it can be changed into a prime (52173263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313 + ... + 10473.

It is an arithmetic number, because the mean of its divisors is an integer number (8700692).

Almost surely, 2^52173273 is an apocalyptic number.

It is an amenable number.

52173273 is a deficient number, since it is larger than the sum of its proper divisors (17432263).

52173273 is a wasteful number, since it uses less digits than its factorization.

52173273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10295.

The product of its digits is 8820, while the sum is 30.

The square root of 52173273 is about 7223.1068800067. The cubic root of 52173273 is about 373.6652351554.

The spelling of 52173273 in words is "fifty-two million, one hundred seventy-three thousand, two hundred seventy-three".