8132519232 has 140 divisors (see below), whose sum is σ = 25376449120. Its totient is φ = 2568132864.

The previous prime is 8132519209. The next prime is 8132519233. The reversal of 8132519232 is 2329152318.

8132519232 is a `hidden beast` number, since 8 + 132 + 519 + 2 + 3 + 2 = 666.

It is a super-2 number, since 2×8132519232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8132519233) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57213 + ... + 139779.

Almost surely, 2^8132519232 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 8132519232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12688224560).

8132519232 is an abundant number, since it is smaller than the sum of its proper divisors (17243929888).

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

8132519232 is a wasteful number, since it uses less digits than its factorization.

8132519232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82610 (or 82591 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 8132519232 is about 90180.4814358406. The cubic root of 8132519232 is about 2010.9828474655.

The spelling of 8132519232 in words is "eight billion, one hundred thirty-two million, five hundred nineteen thousand, two hundred thirty-two".