5123668173 has 8 divisors (see below), whose sum is σ = 7357062048. Its totient is φ = 3153026544.

The previous prime is 5123668141. The next prime is 5123668181. The reversal of 5123668173 is 3718663215.

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

It is not a de Polignac number, because 5123668173 - 2⁵ = 5123668141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123668133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65688015 + ... + 65688092.

It is an arithmetic number, because the mean of its divisors is an integer number (919632756).

Almost surely, 2^5123668173 is an apocalyptic number.

It is an amenable number.

5123668173 is a deficient number, since it is larger than the sum of its proper divisors (2233393875).

5123668173 is a wasteful number, since it uses less digits than its factorization.

5123668173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131376123.

The product of its digits is 181440, while the sum is 42.

The square root of 5123668173 is about 71579.8028287310. The cubic root of 5123668173 is about 1723.9592599738.

The spelling of 5123668173 in words is "five billion, one hundred twenty-three million, six hundred sixty-eight thousand, one hundred seventy-three".