535123164 has 24 divisors (see below), whose sum is σ = 1250257680. Its totient is φ = 178140544.

The previous prime is 535123159. The next prime is 535123231. The reversal of 535123164 is 461321535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19569 + ... + 38120.

It is an arithmetic number, because the mean of its divisors is an integer number (52094070).

Almost surely, 2^535123164 is an apocalyptic number.

It is an amenable number.

535123164 is an abundant number, since it is smaller than the sum of its proper divisors (715134516).

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

535123164 is a wasteful number, since it uses less digits than its factorization.

535123164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58469 (or 58467 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 535123164 is about 23132.7292812586. The cubic root of 535123164 is about 811.8664291282.

Adding to 535123164 its reverse (461321535), we get a palindrome (996444699).

The spelling of 535123164 in words is "five hundred thirty-five million, one hundred twenty-three thousand, one hundred sixty-four".