2056083638971 has 2 divisors, whose sum is σ = 2056083638972. Its totient is φ = 2056083638970.

The previous prime is 2056083638963. The next prime is 2056083638981. The reversal of 2056083638971 is 1798363806502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2056083638971 - 2³ = 2056083638963 is a prime.

It is not a weakly prime, because it can be changed into another prime (2056083638981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028041819485 + 1028041819486.

It is an arithmetic number, because the mean of its divisors is an integer number (1028041819486).

Almost surely, 2^{2056083638971} is an apocalyptic number.

2056083638971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056083638971 is an equidigital number, since it uses as much as digits as its factorization.

2056083638971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 2056083638971 in words is "two trillion, fifty-six billion, eighty-three million, six hundred thirty-eight thousand, nine hundred seventy-one".