5605143543 has 10 divisors (see below), whose sum is σ = 8373115784. Its totient is φ = 3736762308.

The previous prime is 5605143527. The next prime is 5605143581. The reversal of 5605143543 is 3453415065.

5605143543 is a `hidden beast` number, since 5 + 60 + 51 + 4 + 3 + 543 = 666.

It is not a de Polignac number, because 5605143543 - 2⁴ = 5605143527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5605143498 and 5605143507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605143503) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34599571 + ... + 34599732.

Almost surely, 2^5605143543 is an apocalyptic number.

5605143543 is a deficient number, since it is larger than the sum of its proper divisors (2767972241).

5605143543 is an equidigital number, since it uses as much as digits as its factorization.

5605143543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69199315 (or 69199306 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5605143543 is about 74867.5065899753. The cubic root of 5605143543 is about 1776.3515243050.

The spelling of 5605143543 in words is "five billion, six hundred five million, one hundred forty-three thousand, five hundred forty-three".