8554248679 has 2 divisors, whose sum is σ = 8554248680. Its totient is φ = 8554248678.

The previous prime is 8554248673. The next prime is 8554248739. The reversal of 8554248679 is 9768424558.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8554248679 - 2⁹ = 8554248167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8554248673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4277124339 + 4277124340.

It is an arithmetic number, because the mean of its divisors is an integer number (4277124340).

Almost surely, 2^8554248679 is an apocalyptic number.

8554248679 is a deficient number, since it is larger than the sum of its proper divisors (1).

8554248679 is an equidigital number, since it uses as much as digits as its factorization.

8554248679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19353600, while the sum is 58.

The square root of 8554248679 is about 92489.1814159905. The cubic root of 8554248679 is about 2045.1600019876.

The spelling of 8554248679 in words is "eight billion, five hundred fifty-four million, two hundred forty-eight thousand, six hundred seventy-nine".