8315589152 has 48 divisors (see below), whose sum is σ = 17743084632. Its totient is φ = 3813488640.

The previous prime is 8315589133. The next prime is 8315589179. The reversal of 8315589152 is 2519855138.

It can be written as a sum of positive squares in 4 ways, for example, as 7036525456 + 1279063696 = 83884^2 + 35764^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8315589097 and 8315589106.

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 7 ways as a sum of consecutive naturals, for example, 1652 + ... + 128972.

Almost surely, 2^8315589152 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 8315589152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8871542316).

8315589152 is an abundant number, since it is smaller than the sum of its proper divisors (9427495480).

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

8315589152 is a wasteful number, since it uses less digits than its factorization.

8315589152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127501 (or 127493 counting only the distinct ones).

The product of its digits is 432000, while the sum is 47.

The square root of 8315589152 is about 91189.8522424507. The cubic root of 8315589152 is about 2025.9606600370.

The spelling of 8315589152 in words is "eight billion, three hundred fifteen million, five hundred eighty-nine thousand, one hundred fifty-two".