8553516656 has 40 divisors (see below), whose sum is σ = 17116475904. Its totient is φ = 4138223040.

The previous prime is 8553516617. The next prime is 8553516701. The reversal of 8553516656 is 6566153558.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15521 + ... + 131711.

Almost surely, 2^8553516656 is an apocalyptic number.

8553516656 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

8553516656 is an abundant number, since it is smaller than the sum of its proper divisors (8562959248).

8553516656 is a wasteful number, since it uses less digits than its factorization.

8553516656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116349 (or 116343 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 50.

The square root of 8553516656 is about 92485.2239874024. The cubic root of 8553516656 is about 2045.1016626787.

The spelling of 8553516656 in words is "eight billion, five hundred fifty-three million, five hundred sixteen thousand, six hundred fifty-six".