8056772831 has 2 divisors, whose sum is σ = 8056772832. Its totient is φ = 8056772830.

The previous prime is 8056772827. The next prime is 8056772839. The reversal of 8056772831 is 1382776508.

It is a happy number.

8056772831 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8056772831 - 2² = 8056772827 is a prime.

It is a super-2 number, since 2×8056772831² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8056772839) by changing a digit.

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 as a sum of consecutive naturals, namely, 4028386415 + 4028386416.

It is an arithmetic number, because the mean of its divisors is an integer number (4028386416).

Almost surely, 2^8056772831 is an apocalyptic number.

8056772831 is a deficient number, since it is larger than the sum of its proper divisors (1).

8056772831 is an equidigital number, since it uses as much as digits as its factorization.

8056772831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 8056772831 is about 89759.5278006742. The cubic root of 8056772831 is about 2004.7199216574.

The spelling of 8056772831 in words is "eight billion, fifty-six million, seven hundred seventy-two thousand, eight hundred thirty-one".