5636333923 has 4 divisors (see below), whose sum is σ = 6148727928. Its totient is φ = 5123939920.

The previous prime is 5636333891. The next prime is 5636333939. The reversal of 5636333923 is 3293336365.

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

It is not a de Polignac number, because 5636333923 - 2⁵ = 5636333891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5636333923.

It is not an unprimeable number, because it can be changed into a prime (5636333023) 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, 256196986 + ... + 256197007.

It is an arithmetic number, because the mean of its divisors is an integer number (1537181982).

Almost surely, 2^5636333923 is an apocalyptic number.

5636333923 is a deficient number, since it is larger than the sum of its proper divisors (512394005).

5636333923 is a wasteful number, since it uses less digits than its factorization.

5636333923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512394004.

The product of its digits is 787320, while the sum is 43.

The square root of 5636333923 is about 75075.5214633904. The cubic root of 5636333923 is about 1779.6403265831.

The spelling of 5636333923 in words is "five billion, six hundred thirty-six million, three hundred thirty-three thousand, nine hundred twenty-three".