5531423531433 has 16 divisors (see below), whose sum is σ = 7613245857792. Its totient is φ = 3568611690000.

The previous prime is 5531423531429. The next prime is 5531423531441. The reversal of 5531423531433 is 3341353241355.

It is not a de Polignac number, because 5531423531433 - 2² = 5531423531429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5531423536433) 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 15 ways as a sum of consecutive naturals, for example, 7219578 + ... + 7948908.

It is an arithmetic number, because the mean of its divisors is an integer number (475827866112).

Almost surely, 2^{5531423531433} is an apocalyptic number.

It is an amenable number.

5531423531433 is a deficient number, since it is larger than the sum of its proper divisors (2081822326359).

5531423531433 is a wasteful number, since it uses less digits than its factorization.

5531423531433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810916.

The product of its digits is 972000, while the sum is 42.

Adding to 5531423531433 its reverse (3341353241355), we get a palindrome (8872776772788).

The spelling of 5531423531433 in words is "five trillion, five hundred thirty-one billion, four hundred twenty-three million, five hundred thirty-one thousand, four hundred thirty-three".