5635317823 has 16 divisors (see below), whose sum is σ = 5750184960. Its totient is φ = 5521744800.

The previous prime is 5635317817. The next prime is 5635317827. The reversal of 5635317823 is 3287135365.

It is a cyclic number.

It is not a de Polignac number, because 5635317823 - 2¹⁷ = 5635186751 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 5635317823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5635317827) 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 15 ways as a sum of consecutive naturals, for example, 8525113 + ... + 8525773.

It is an arithmetic number, because the mean of its divisors is an integer number (359386560).

Almost surely, 2^5635317823 is an apocalyptic number.

5635317823 is a deficient number, since it is larger than the sum of its proper divisors (114867137).

5635317823 is a wasteful number, since it uses less digits than its factorization.

5635317823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398.

The product of its digits is 453600, while the sum is 43.

The square root of 5635317823 is about 75068.7539726083. The cubic root of 5635317823 is about 1779.5333775606.

The spelling of 5635317823 in words is "five billion, six hundred thirty-five million, three hundred seventeen thousand, eight hundred twenty-three".