8256452352 has 72 divisors (see below), whose sum is σ = 22018417680. Its totient is φ = 2746613760.

The previous prime is 8256452341. The next prime is 8256452359. The reversal of 8256452352 is 2532546528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8256452359) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 380352 + ... + 401472.

Almost surely, 2^8256452352 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 8256452352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11009208840).

8256452352 is an abundant number, since it is smaller than the sum of its proper divisors (13761965328).

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

8256452352 is a wasteful number, since it uses less digits than its factorization.

8256452352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21649 (or 21635 counting only the distinct ones).

The product of its digits is 576000, while the sum is 42.

The square root of 8256452352 is about 90865.0227095113. The cubic root of 8256452352 is about 2021.1466508802.

The spelling of 8256452352 in words is "eight billion, two hundred fifty-six million, four hundred fifty-two thousand, three hundred fifty-two".