8385613056 has 108 divisors (see below), whose sum is σ = 25229157408. Its totient is φ = 2673656832.

The previous prime is 8385613031. The next prime is 8385613063. The reversal of 8385613056 is 6503165838.

8385613056 is a `hidden beast` number, since 8 + 3 + 8 + 561 + 30 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26130 + ... + 132113.

Almost surely, 2^8385613056 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 8385613056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12614578704).

8385613056 is an abundant number, since it is smaller than the sum of its proper divisors (16843544352).

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

8385613056 is a wasteful number, since it uses less digits than its factorization.

8385613056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158288 (or 158271 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 8385613056 is about 91572.9930492610. The cubic root of 8385613056 is about 2031.6315077764.

The spelling of 8385613056 in words is "eight billion, three hundred eighty-five million, six hundred thirteen thousand, fifty-six".