173326053 has 8 divisors (see below), whose sum is σ = 238556416. Its totient is φ = 111823200.

The previous prime is 173325979. The next prime is 173326057. The reversal of 173326053 is 350623371.

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

It is not a de Polignac number, because 173326053 - 2¹⁶ = 173260517 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 173326053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173326057) 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, 931768 + ... + 931953.

It is an arithmetic number, because the mean of its divisors is an integer number (29819552).

Almost surely, 2^173326053 is an apocalyptic number.

It is an amenable number.

173326053 is a deficient number, since it is larger than the sum of its proper divisors (65230363).

173326053 is a wasteful number, since it uses less digits than its factorization.

173326053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863755.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 173326053 is about 13165.3352786779. The cubic root of 173326053 is about 557.5553008077. Note that the first 3 decimals are identical.

The spelling of 173326053 in words is "one hundred seventy-three million, three hundred twenty-six thousand, fifty-three".