8054887279 has 2 divisors, whose sum is σ = 8054887280. Its totient is φ = 8054887278.

The previous prime is 8054887277. The next prime is 8054887297. The reversal of 8054887279 is 9727884508.

Together with next prime (8054887297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8054887279 - 2¹ = 8054887277 is a prime.

Together with 8054887277, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8054887271) 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, 4027443639 + 4027443640.

It is an arithmetic number, because the mean of its divisors is an integer number (4027443640).

Almost surely, 2^8054887279 is an apocalyptic number.

8054887279 is a deficient number, since it is larger than the sum of its proper divisors (1).

8054887279 is an equidigital number, since it uses as much as digits as its factorization.

8054887279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9031680, while the sum is 58.

The square root of 8054887279 is about 89749.0238331315. The cubic root of 8054887279 is about 2004.5635191433.

The spelling of 8054887279 in words is "eight billion, fifty-four million, eight hundred eighty-seven thousand, two hundred seventy-nine".