8252312432 has 80 divisors (see below), whose sum is σ = 19707405312. Its totient is φ = 3259872000.

The previous prime is 8252312423. The next prime is 8252312479. The reversal of 8252312432 is 2342132528.

It is a congruent number.

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, 1089683 + ... + 1097229.

Almost surely, 2^8252312432 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 8252312432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9853702656).

8252312432 is an abundant number, since it is smaller than the sum of its proper divisors (11455092880).

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

8252312432 is a wasteful number, since it uses less digits than its factorization.

8252312432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326 (or 8320 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 8252312432 is about 90842.2392502519. The cubic root of 8252312432 is about 2020.8087824273.

The spelling of 8252312432 in words is "eight billion, two hundred fifty-two million, three hundred twelve thousand, four hundred thirty-two".