173053127 has 18 divisors (see below), whose sum is σ = 196467336. Its totient is φ = 152071920.

The previous prime is 173053123. The next prime is 173053147. The reversal of 173053127 is 721350371.

It is not a de Polignac number, because 173053127 - 2² = 173053123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 173053127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173053123) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 820052 + ... + 820262.

It is an arithmetic number, because the mean of its divisors is an integer number (10914852).

Almost surely, 2^173053127 is an apocalyptic number.

173053127 is a deficient number, since it is larger than the sum of its proper divisors (23414209).

173053127 is an equidigital number, since it uses as much as digits as its factorization.

173053127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 173053127 is about 13154.9658684468. The cubic root of 173053127 is about 557.2624975871.

The spelling of 173053127 in words is "one hundred seventy-three million, fifty-three thousand, one hundred twenty-seven".