8378055168 has 160 divisors (see below), whose sum is σ = 26851376640. Its totient is φ = 2267688960.

The previous prime is 8378055163. The next prime is 8378055181. The reversal of 8378055168 is 8615508738.

It is a self number, because there is not a number n which added to its sum of digits gives 8378055168.

It is not an unprimeable number, because it can be changed into a prime (8378055163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183783 + ... + 224793.

It is an arithmetic number, because the mean of its divisors is an integer number (167821104).

Almost surely, 2^8378055168 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 8378055168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13425688320).

8378055168 is an abundant number, since it is smaller than the sum of its proper divisors (18473321472).

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

8378055168 is a wasteful number, since it uses less digits than its factorization.

8378055168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41058 (or 41042 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 51.

The square root of 8378055168 is about 91531.7167325075. The cubic root of 8378055168 is about 2031.0209597394.

The spelling of 8378055168 in words is "eight billion, three hundred seventy-eight million, fifty-five thousand, one hundred sixty-eight".