5768345856 has 324 divisors, whose sum is σ = 19359435312. Its totient is φ = 1519644672.

The previous prime is 5768345809. The next prime is 5768345873. The reversal of 5768345856 is 6585438675.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5768345796 and 5768345805.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6359355 + ... + 6360261.

Almost surely, 2^5768345856 is an apocalyptic number.

5768345856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5768345856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9679717656).

5768345856 is an abundant number, since it is smaller than the sum of its proper divisors (13591089456).

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

5768345856 is a wasteful number, since it uses less digits than its factorization.

5768345856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966 (or 932 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 57.

The square root of 5768345856 is about 75949.6270958587. The cubic root of 5768345856 is about 1793.4272483750.

The spelling of 5768345856 in words is "five billion, seven hundred sixty-eight million, three hundred forty-five thousand, eight hundred fifty-six".