2868516056 has 48 divisors (see below), whose sum is σ = 6458437440. Its totient is φ = 1189702080.

The previous prime is 2868516043. The next prime is 2868516061. The reversal of 2868516056 is 6506158682.

It is a happy number.

2868516056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2868516056.

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, 105875 + ... + 130178.

It is an arithmetic number, because the mean of its divisors is an integer number (134550780).

Almost surely, 2^2868516056 is an apocalyptic number.

It is an amenable number.

2868516056 is an abundant number, since it is smaller than the sum of its proper divisors (3589921384).

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

2868516056 is a wasteful number, since it uses less digits than its factorization.

2868516056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236104 (or 236093 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 2868516056 is about 53558.5292553856. The cubic root of 2868516056 is about 1420.8637302896.

The spelling of 2868516056 in words is "two billion, eight hundred sixty-eight million, five hundred sixteen thousand, fifty-six".