5605611061123 has 8 divisors (see below), whose sum is σ = 5742574621056. Its totient is φ = 5468658993600.

The previous prime is 5605611061093. The next prime is 5605611061133. The reversal of 5605611061123 is 3211601165065.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5605611061123 is a prime.

It is a super-2 number, since 2×5605611061123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605611061133) 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, 1881523 + ... + 3840748.

It is an arithmetic number, because the mean of its divisors is an integer number (717821827632).

Almost surely, 2^{5605611061123} is an apocalyptic number.

5605611061123 is a deficient number, since it is larger than the sum of its proper divisors (136963559933).

5605611061123 is a wasteful number, since it uses less digits than its factorization.

5605611061123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746205.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 5605611061123 in words is "five trillion, six hundred five billion, six hundred eleven million, sixty-one thousand, one hundred twenty-three".