173002053 has 16 divisors (see below), whose sum is σ = 264035456. Its totient is φ = 98703360.

The previous prime is 173002033. The next prime is 173002061. The reversal of 173002053 is 350200371.

It is a happy number.

It is not a de Polignac number, because 173002053 - 2¹⁰ = 173001029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173002003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8013 + ... + 20253.

It is an arithmetic number, because the mean of its divisors is an integer number (16502216).

Almost surely, 2^173002053 is an apocalyptic number.

It is an amenable number.

173002053 is a deficient number, since it is larger than the sum of its proper divisors (91033403).

173002053 is a wasteful number, since it uses less digits than its factorization.

173002053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12924.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 173002053 is about 13153.0244810842. The cubic root of 173002053 is about 557.2076696743.

The spelling of 173002053 in words is "one hundred seventy-three million, two thousand, fifty-three".