8056425879673 has 2 divisors, whose sum is σ = 8056425879674. Its totient is φ = 8056425879672.

The previous prime is 8056425879631. The next prime is 8056425879721. The reversal of 8056425879673 is 3769785246508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7537814178064 + 518611701609 = 2745508^2 + 720147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8056425879673 is a prime.

It is not a weakly prime, because it can be changed into another prime (8056425879613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028212939836 + 4028212939837.

It is an arithmetic number, because the mean of its divisors is an integer number (4028212939837).

Almost surely, 2^{8056425879673} is an apocalyptic number.

It is an amenable number.

8056425879673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8056425879673 is an equidigital number, since it uses as much as digits as its factorization.

8056425879673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 609638400, while the sum is 70.

The spelling of 8056425879673 in words is "eight trillion, fifty-six billion, four hundred twenty-five million, eight hundred seventy-nine thousand, six hundred seventy-three".