535414332220 has 96 divisors (see below), whose sum is σ = 1175449968000. Its totient is φ = 204603270144.

The previous prime is 535414332157. The next prime is 535414332227. The reversal of 535414332220 is 22233414535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535414332227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22716682 + ... + 22740238.

It is an arithmetic number, because the mean of its divisors is an integer number (12244270500).

Almost surely, 2^535414332220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535414332220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587724984000).

535414332220 is an abundant number, since it is smaller than the sum of its proper divisors (640035635780).

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

535414332220 is a wasteful number, since it uses less digits than its factorization.

535414332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24007 (or 24005 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 535414332220 its reverse (22233414535), we get a palindrome (557647746755).

The spelling of 535414332220 in words is "five hundred thirty-five billion, four hundred fourteen million, three hundred thirty-two thousand, two hundred twenty".