675585173 has 4 divisors (see below), whose sum is σ = 677153088. Its totient is φ = 674017260.

The previous prime is 675585149. The next prime is 675585179. The reversal of 675585173 is 371585576.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 675585173 - 2¹² = 675581077 is a prime.

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 (675585179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783311 + ... + 784172.

It is an arithmetic number, because the mean of its divisors is an integer number (169288272).

Almost surely, 2^675585173 is an apocalyptic number.

It is an amenable number.

675585173 is a deficient number, since it is larger than the sum of its proper divisors (1567915).

675585173 is a wasteful number, since it uses less digits than its factorization.

675585173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567914.

The product of its digits is 882000, while the sum is 47.

The square root of 675585173 is about 25992.0213334785. The cubic root of 675585173 is about 877.4587380592.

The spelling of 675585173 in words is "six hundred seventy-five million, five hundred eighty-five thousand, one hundred seventy-three".