2056083638611 has 2 divisors, whose sum is σ = 2056083638612. Its totient is φ = 2056083638610.

The previous prime is 2056083638591. The next prime is 2056083638657. The reversal of 2056083638611 is 1168363806502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2056083638611 - 2²³ = 2056075250003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2056083635611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028041819305 + 1028041819306.

It is an arithmetic number, because the mean of its divisors is an integer number (1028041819306).

Almost surely, 2^{2056083638611} is an apocalyptic number.

2056083638611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056083638611 is an equidigital number, since it uses as much as digits as its factorization.

2056083638611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 2056083638611 in words is "two trillion, fifty-six billion, eighty-three million, six hundred thirty-eight thousand, six hundred eleven".