5523542120243 has 8 divisors (see below), whose sum is σ = 6312697085280. Its totient is φ = 4734406535040.

The previous prime is 5523542120233. The next prime is 5523542120251. The reversal of 5523542120243 is 3420212453255.

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

It is not a de Polignac number, because 5523542120243 - 2⁸ = 5523542119987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5523542120197 and 5523542120206.

It is not an unprimeable number, because it can be changed into a prime (5523542120233) 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, 4228988 + ... + 5378793.

It is an arithmetic number, because the mean of its divisors is an integer number (789087135660).

Almost surely, 2^{5523542120243} is an apocalyptic number.

5523542120243 is a deficient number, since it is larger than the sum of its proper divisors (789154965037).

5523542120243 is an equidigital number, since it uses as much as digits as its factorization.

5523542120243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9689917.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 5523542120243 its reverse (3420212453255), we get a palindrome (8943754573498).

The spelling of 5523542120243 in words is "five trillion, five hundred twenty-three billion, five hundred forty-two million, one hundred twenty thousand, two hundred forty-three".