8723553552 has 200 divisors, whose sum is σ = 28986287616. Its totient is φ = 2481145344.

The previous prime is 8723553547. The next prime is 8723553569. The reversal of 8723553552 is 2553553278.

It is a happy number.

8723553552 is a `hidden beast` number, since 87 + 2 + 35 + 535 + 5 + 2 = 666.

8723553552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8723553552² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8723553498 and 8723553507.

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 39 ways as a sum of consecutive naturals, for example, 2111713 + ... + 2115839.

Almost surely, 2^8723553552 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 8723553552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14493143808).

8723553552 is an abundant number, since it is smaller than the sum of its proper divisors (20262734064).

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

8723553552 is a wasteful number, since it uses less digits than its factorization.

8723553552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387 (or 4372 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 45.

The square root of 8723553552 is about 93399.9654817923. The cubic root of 8723553552 is about 2058.5644908344.

The spelling of 8723553552 in words is "eight billion, seven hundred twenty-three million, five hundred fifty-three thousand, five hundred fifty-two".