2789582859872 has 12 divisors (see below), whose sum is σ = 5491991255436. Its totient is φ = 1394791429920.

The previous prime is 2789582859797. The next prime is 2789582859907.

2789582859872 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43587232154 + ... + 43587232217.

It is an arithmetic number, because the mean of its divisors is an integer number (457665937953).

Almost surely, 2^{2789582859872} is an apocalyptic number.

It is an amenable number.

2789582859872 is a deficient number, since it is larger than the sum of its proper divisors (2702408395564).

2789582859872 is an equidigital number, since it uses as much as digits as its factorization.

2789582859872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87174464381 (or 87174464373 counting only the distinct ones).

The product of its digits is 3251404800, while the sum is 80.

The spelling of 2789582859872 in words is "two trillion, seven hundred eighty-nine billion, five hundred eighty-two million, eight hundred fifty-nine thousand, eight hundred seventy-two".