5520187142243 has 4 divisors (see below), whose sum is σ = 5710538423040. Its totient is φ = 5329835861448.

The previous prime is 5520187142227. The next prime is 5520187142303. The reversal of 5520187142243 is 3422417810255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5520187142243 - 2⁴ = 5520187142227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5520187142194 and 5520187142203.

It is not an unprimeable number, because it can be changed into a prime (5520187142203) 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 3 ways as a sum of consecutive naturals, for example, 95175640355 + ... + 95175640412.

It is an arithmetic number, because the mean of its divisors is an integer number (1427634605760).

Almost surely, 2^{5520187142243} is an apocalyptic number.

5520187142243 is a deficient number, since it is larger than the sum of its proper divisors (190351280797).

5520187142243 is a wasteful number, since it uses less digits than its factorization.

5520187142243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190351280796.

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 5520187142243 in words is "five trillion, five hundred twenty billion, one hundred eighty-seven million, one hundred forty-two thousand, two hundred forty-three".