8057639411831 has 2 divisors, whose sum is σ = 8057639411832. Its totient is φ = 8057639411830.

The previous prime is 8057639411803. The next prime is 8057639411849. The reversal of 8057639411831 is 1381149367508.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8057639411831 - 2¹⁴ = 8057639395447 is a prime.

It is a super-2 number, since 2×8057639411831² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8057639414831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028819705915 + 4028819705916.

It is an arithmetic number, because the mean of its divisors is an integer number (4028819705916).

Almost surely, 2^{8057639411831} is an apocalyptic number.

8057639411831 is a deficient number, since it is larger than the sum of its proper divisors (1).

8057639411831 is an equidigital number, since it uses as much as digits as its factorization.

8057639411831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 8057639411831 in words is "eight trillion, fifty-seven billion, six hundred thirty-nine million, four hundred eleven thousand, eight hundred thirty-one".