5605633423 has 4 divisors (see below), whose sum is σ = 6036836008. Its totient is φ = 5174430840.

The previous prime is 5605633357. The next prime is 5605633433. The reversal of 5605633423 is 3243365065.

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 5605633423 - 2⁹ = 5605632911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605633433) 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 3 ways as a sum of consecutive naturals, for example, 215601273 + ... + 215601298.

It is an arithmetic number, because the mean of its divisors is an integer number (1509209002).

Almost surely, 2^5605633423 is an apocalyptic number.

5605633423 is a deficient number, since it is larger than the sum of its proper divisors (431202585).

5605633423 is a wasteful number, since it uses less digits than its factorization.

5605633423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431202584.

The product of its (nonzero) digits is 194400, while the sum is 37.

The square root of 5605633423 is about 74870.7781647820. The cubic root of 5605633423 is about 1776.4032728302.

Adding to 5605633423 its reverse (3243365065), we get a palindrome (8848998488).

The spelling of 5605633423 in words is "five billion, six hundred five million, six hundred thirty-three thousand, four hundred twenty-three".