535025234432 has 160 divisors (see below), whose sum is σ = 1186207046640. Its totient is φ = 239539322880.

The previous prime is 535025234417. The next prime is 535025234453. The reversal of 535025234432 is 234432520535.

It can be written as a sum of positive squares in 8 ways, for example, as 263275714816 + 271749519616 = 513104^2 + 521296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31387832 + ... + 31404872.

Almost surely, 2^535025234432 is an apocalyptic number.

535025234432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535025234432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593103523320).

535025234432 is an abundant number, since it is smaller than the sum of its proper divisors (651181812208).

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

535025234432 is a wasteful number, since it uses less digits than its factorization.

535025234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17214 (or 17198 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 535025234432 its reverse (234432520535), we get a palindrome (769457754967).

The spelling of 535025234432 in words is "five hundred thirty-five billion, twenty-five million, two hundred thirty-four thousand, four hundred thirty-two".