5561050105443 has 8 divisors (see below), whose sum is σ = 8473981113088. Its totient is φ = 3177742917384.

The previous prime is 5561050105399. The next prime is 5561050105451. The reversal of 5561050105443 is 3445010501655.

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

It is not a de Polignac number, because 5561050105443 - 2¹⁴ = 5561050089059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5561050105453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132405954871 + ... + 132405954912.

It is an arithmetic number, because the mean of its divisors is an integer number (1059247639136).

Almost surely, 2^{5561050105443} is an apocalyptic number.

5561050105443 is a deficient number, since it is larger than the sum of its proper divisors (2912931007645).

5561050105443 is a wasteful number, since it uses less digits than its factorization.

5561050105443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264811909793.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 5561050105443 in words is "five trillion, five hundred sixty-one billion, fifty million, one hundred five thousand, four hundred forty-three".