536643101323 has 24 divisors (see below), whose sum is σ = 627817813200. Its totient is φ = 457363787328.

The previous prime is 536643101299. The next prime is 536643101329. The reversal of 536643101323 is 323101346635.

It is not a de Polignac number, because 536643101323 - 2²⁹ = 536106230411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536643101329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6669136 + ... + 6749122.

It is an arithmetic number, because the mean of its divisors is an integer number (26159075550).

Almost surely, 2^536643101323 is an apocalyptic number.

536643101323 is a deficient number, since it is larger than the sum of its proper divisors (91174711877).

536643101323 is a wasteful number, since it uses less digits than its factorization.

536643101323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80779 (or 80772 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

Adding to 536643101323 its reverse (323101346635), we get a palindrome (859744447958).

The spelling of 536643101323 in words is "five hundred thirty-six billion, six hundred forty-three million, one hundred one thousand, three hundred twenty-three".