2868858533000 has 32 divisors (see below), whose sum is σ = 6713128969560. Its totient is φ = 1147543412800.

The previous prime is 2868858532993. The next prime is 2868858533017. The reversal of 2868858533000 is 3358588682.

2868858533000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 347158996804 + 2521699536196 = 589202^2 + 1587986^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434428267 + ... + 1434430266.

Almost surely, 2^{2868858533000} is an apocalyptic number.

2868858533000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2868858533000 is an abundant number, since it is smaller than the sum of its proper divisors (3844270436560).

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

2868858533000 is a wasteful number, since it uses less digits than its factorization.

2868858533000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868858554 (or 2868858540 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 2868858533000 in words is "two trillion, eight hundred sixty-eight billion, eight hundred fifty-eight million, five hundred thirty-three thousand".