8725562496 has 288 divisors, whose sum is σ = 29359072080. Its totient is φ = 2480163840.

The previous prime is 8725562453. The next prime is 8725562507. The reversal of 8725562496 is 6942655278.

8725562496 is a `hidden beast` number, since 8 + 7 + 2 + 5 + 5 + 624 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×8725562496² (a number of 21 digits) contains 22 as substring.

Its product of digits (7257600) is a multiple of the sum of its prime divisors (810).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18684055 + ... + 18684521.

Almost surely, 2^8725562496 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 8725562496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14679536040).

8725562496 is an abundant number, since it is smaller than the sum of its proper divisors (20633509584).

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

8725562496 is a wasteful number, since it uses less digits than its factorization.

8725562496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832 (or 810 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 8725562496 is about 93410.7193848757. The cubic root of 8725562496 is about 2058.7225007303.

The spelling of 8725562496 in words is "eight billion, seven hundred twenty-five million, five hundred sixty-two thousand, four hundred ninety-six".