8253715152 has 240 divisors, whose sum is σ = 23577187392. Its totient is φ = 2485862400.

The previous prime is 8253715079. The next prime is 8253715157. The reversal of 8253715152 is 2515173528.

It is a self number, because there is not a number n which added to its sum of digits gives 8253715152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8253715157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60246028 + ... + 60246164.

Almost surely, 2^8253715152 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 8253715152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11788593696).

8253715152 is an abundant number, since it is smaller than the sum of its proper divisors (15323472240).

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

8253715152 is a wasteful number, since it uses less digits than its factorization.

8253715152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 303 counting only the distinct ones).

The product of its digits is 84000, while the sum is 39.

The square root of 8253715152 is about 90849.9595597048. The cubic root of 8253715152 is about 2020.9232743076.

The spelling of 8253715152 in words is "eight billion, two hundred fifty-three million, seven hundred fifteen thousand, one hundred fifty-two".