536143164 has 12 divisors (see below), whose sum is σ = 1251000744. Its totient is φ = 178714384.

The previous prime is 536143151. The next prime is 536143169. The reversal of 536143164 is 461341635.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536143169) 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, 22339287 + ... + 22339310.

It is an arithmetic number, because the mean of its divisors is an integer number (104250062).

Almost surely, 2^536143164 is an apocalyptic number.

It is an amenable number.

536143164 is an abundant number, since it is smaller than the sum of its proper divisors (714857580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

536143164 is a wasteful number, since it uses less digits than its factorization.

536143164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44678604 (or 44678602 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 536143164 is about 23154.7654706326. The cubic root of 536143164 is about 812.3819354760.

Adding to 536143164 its reverse (461341635), we get a palindrome (997484799).

The spelling of 536143164 in words is "five hundred thirty-six million, one hundred forty-three thousand, one hundred sixty-four".