8550754391 has 2 divisors, whose sum is σ = 8550754392. Its totient is φ = 8550754390.

The previous prime is 8550754309. The next prime is 8550754393. The reversal of 8550754391 is 1934570558.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8550754391 is a prime.

Together with 8550754393, 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 (8550754393) 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, 4275377195 + 4275377196.

It is an arithmetic number, because the mean of its divisors is an integer number (4275377196).

Almost surely, 2^8550754391 is an apocalyptic number.

8550754391 is a deficient number, since it is larger than the sum of its proper divisors (1).

8550754391 is an equidigital number, since it uses as much as digits as its factorization.

8550754391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 47.

The square root of 8550754391 is about 92470.2892338939. The cubic root of 8550754391 is about 2044.8814912106.

The spelling of 8550754391 in words is "eight billion, five hundred fifty million, seven hundred fifty-four thousand, three hundred ninety-one".