5043222561043 has 4 divisors (see below), whose sum is σ = 5043336579000. Its totient is φ = 5043108543088.

The previous prime is 5043222561023. The next prime is 5043222561077. The reversal of 5043222561043 is 3401652223405.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5043222561043 is a prime.

It is a super-2 number, since 2×5043222561043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5043222560993 and 5043222561011.

It is not an unprimeable number, because it can be changed into a prime (5043222561023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56942605 + ... + 57031102.

It is an arithmetic number, because the mean of its divisors is an integer number (1260834144750).

Almost surely, 2^{5043222561043} is an apocalyptic number.

5043222561043 is a deficient number, since it is larger than the sum of its proper divisors (114017957).

5043222561043 is a wasteful number, since it uses less digits than its factorization.

5043222561043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114017956.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 5043222561043 its reverse (3401652223405), we get a palindrome (8444874784448).

The spelling of 5043222561043 in words is "five trillion, forty-three billion, two hundred twenty-two million, five hundred sixty-one thousand, forty-three".