173345475461 has 8 divisors (see below), whose sum is σ = 183098598144. Its totient is φ = 163852436160.

The previous prime is 173345475439. The next prime is 173345475493. The reversal of 173345475461 is 164574543371.

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

It is a cyclic number.

It is not a de Polignac number, because 173345475461 - 2⁶ = 173345475397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173345475421) 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, 65019476 + ... + 65022141.

It is an arithmetic number, because the mean of its divisors is an integer number (22887324768).

Almost surely, 2^173345475461 is an apocalyptic number.

It is an amenable number.

173345475461 is a deficient number, since it is larger than the sum of its proper divisors (9753122683).

173345475461 is a wasteful number, since it uses less digits than its factorization.

173345475461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130041691.

The product of its digits is 4233600, while the sum is 50.

The spelling of 173345475461 in words is "one hundred seventy-three billion, three hundred forty-five million, four hundred seventy-five thousand, four hundred sixty-one".