2056753056270 has 128 divisors (see below), whose sum is σ = 5496927598080. Its totient is φ = 488324897280.

The previous prime is 2056753056233. The next prime is 2056753056313. The reversal of 2056753056270 is 726503576502.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3556176 + ... + 4093884.

It is an arithmetic number, because the mean of its divisors is an integer number (42944746860).

Almost surely, 2^{2056753056270} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2056753056270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2748463799040).

2056753056270 is an abundant number, since it is smaller than the sum of its proper divisors (3440174541810).

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

2056753056270 is a wasteful number, since it uses less digits than its factorization.

2056753056270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537970.

The product of its (nonzero) digits is 2646000, while the sum is 48.

The spelling of 2056753056270 in words is "two trillion, fifty-six billion, seven hundred fifty-three million, fifty-six thousand, two hundred seventy".