8054666831 has 2 divisors, whose sum is σ = 8054666832. Its totient is φ = 8054666830.

The previous prime is 8054666779. The next prime is 8054666833. The reversal of 8054666831 is 1386664508.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8054666831 - 2¹⁴ = 8054650447 is a prime.

It is a super-2 number, since 2×8054666831² (a number of 21 digits) contains 22 as substring.

Together with 8054666833, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8054666833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027333415 + 4027333416.

It is an arithmetic number, because the mean of its divisors is an integer number (4027333416).

Almost surely, 2^8054666831 is an apocalyptic number.

8054666831 is a deficient number, since it is larger than the sum of its proper divisors (1).

8054666831 is an equidigital number, since it uses as much as digits as its factorization.

8054666831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 8054666831 is about 89747.7956888079. The cubic root of 8054666831 is about 2004.5452318586.

The spelling of 8054666831 in words is "eight billion, fifty-four million, six hundred sixty-six thousand, eight hundred thirty-one".