2076306565256 has 128 divisors (see below), whose sum is σ = 5002320153600. Its totient is φ = 784451969280.

The previous prime is 2076306565243. The next prime is 2076306565261. The reversal of 2076306565256 is 6525656036702.

It is a super-2 number, since 2×2076306565256² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2076306565198 and 2076306565207.

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, 3399866 + ... + 3963798.

It is an arithmetic number, because the mean of its divisors is an integer number (39080626200).

Almost surely, 2^{2076306565256} 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 2076306565256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2501160076800).

2076306565256 is an abundant number, since it is smaller than the sum of its proper divisors (2926013588344).

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

2076306565256 is a wasteful number, since it uses less digits than its factorization.

2076306565256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564139 (or 564135 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 53.

The spelling of 2076306565256 in words is "two trillion, seventy-six billion, three hundred six million, five hundred sixty-five thousand, two hundred fifty-six".