2826959972056 has 64 divisors (see below), whose sum is σ = 5826714278400. Its totient is φ = 1275162134400.

The previous prime is 2826959972029. The next prime is 2826959972119. The reversal of 2826959972056 is 6502799596282.

It is a happy number.

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, 9332305 + ... + 9630463.

It is an arithmetic number, because the mean of its divisors is an integer number (91042410600).

Almost surely, 2^{2826959972056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2826959972056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2913357139200).

2826959972056 is an abundant number, since it is smaller than the sum of its proper divisors (2999754306344).

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

2826959972056 is a wasteful number, since it uses less digits than its factorization.

2826959972056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299000 (or 298996 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 70.

The spelling of 2826959972056 in words is "two trillion, eight hundred twenty-six billion, nine hundred fifty-nine million, nine hundred seventy-two thousand, fifty-six".