5605673123 has 8 divisors (see below), whose sum is σ = 5759147760. Its totient is φ = 5452302240.

The previous prime is 5605673119. The next prime is 5605673147. The reversal of 5605673123 is 3213765065.

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

It is not a de Polignac number, because 5605673123 - 2² = 5605673119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605673323) 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, 90668 + ... + 139398.

It is an arithmetic number, because the mean of its divisors is an integer number (719893470).

Almost surely, 2^5605673123 is an apocalyptic number.

5605673123 is a deficient number, since it is larger than the sum of its proper divisors (153474637).

5605673123 is a wasteful number, since it uses less digits than its factorization.

5605673123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51877.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 5605673123 is about 74871.0432877758. The cubic root of 5605673123 is about 1776.4074664118.

The spelling of 5605673123 in words is "five billion, six hundred five million, six hundred seventy-three thousand, one hundred twenty-three".