2868599275520 has 240 divisors, whose sum is σ = 7622539501248. Its totient is φ = 1027536322560.

The previous prime is 2868599275511. The next prime is 2868599275543. The reversal of 2868599275520 is 255729958682.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60351284 + ... + 60398796.

Almost surely, 2^{2868599275520} is an apocalyptic number.

2868599275520 is a gapful number since it is divisible by the number (20) 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 2868599275520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3811269750624).

2868599275520 is an abundant number, since it is smaller than the sum of its proper divisors (4753940225728).

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

2868599275520 is an equidigital number, since it uses as much as digits as its factorization.

2868599275520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47624 (or 47598 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 68.

The spelling of 2868599275520 in words is "two trillion, eight hundred sixty-eight billion, five hundred ninety-nine million, two hundred seventy-five thousand, five hundred twenty".