8716263552 has 320 divisors, whose sum is σ = 27393315840. Its totient is φ = 2747105280.

The previous prime is 8716263503. The next prime is 8716263571. The reversal of 8716263552 is 2553626178.

8716263552 is a `hidden beast` number, since 8 + 7 + 1 + 6 + 2 + 635 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8716263498 and 8716263507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15105888 + ... + 15106464.

It is an arithmetic number, because the mean of its divisors is an integer number (85604112).

Almost surely, 2^8716263552 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 8716263552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13696657920).

8716263552 is an abundant number, since it is smaller than the sum of its proper divisors (18677052288).

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

8716263552 is a wasteful number, since it uses less digits than its factorization.

8716263552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681 (or 660 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 8716263552 is about 93360.9316148891. The cubic root of 8716263552 is about 2057.9909051099.

The spelling of 8716263552 in words is "eight billion, seven hundred sixteen million, two hundred sixty-three thousand, five hundred fifty-two".