16532436232 has 64 divisors (see below), whose sum is σ = 35376490800. Its totient is φ = 7187496960.

The previous prime is 16532436211. The next prime is 16532436253. The reversal of 16532436232 is 23263423561.

16532436232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16532436211) and next prime (16532436253).

It can be written as a sum of positive squares in 8 ways, for example, as 47416996 + 16485019236 = 6886^2 + 128394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16532436191 and 16532436200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56808 + ... + 190504.

Almost surely, 2^16532436232 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 16532436232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17688245400).

16532436232 is an abundant number, since it is smaller than the sum of its proper divisors (18844054568).

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

16532436232 is a wasteful number, since it uses less digits than its factorization.

16532436232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133786 (or 133782 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

Adding to 16532436232 its reverse (23263423561), we get a palindrome (39795859793).

The spelling of 16532436232 in words is "sixteen billion, five hundred thirty-two million, four hundred thirty-six thousand, two hundred thirty-two".