2859877825728 has 224 divisors, whose sum is σ = 9611883118080. Its totient is φ = 728809635840.

The previous prime is 2859877825711. The next prime is 2859877825769. The reversal of 2859877825728 is 8275287789582.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1041393 + ... + 2608496.

Almost surely, 2^{2859877825728} is an apocalyptic number.

2859877825728 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2859877825728 is an abundant number, since it is smaller than the sum of its proper divisors (6752005292352).

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

2859877825728 is a wasteful number, since it uses less digits than its factorization.

2859877825728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649975 (or 3649965 counting only the distinct ones).

The product of its digits is 2528870400, while the sum is 78.

The spelling of 2859877825728 in words is "two trillion, eight hundred fifty-nine billion, eight hundred seventy-seven million, eight hundred twenty-five thousand, seven hundred twenty-eight".