9454668547 has 2 divisors, whose sum is σ = 9454668548. Its totient is φ = 9454668546.

The previous prime is 9454668539. The next prime is 9454668557. The reversal of 9454668547 is 7458664549.

9454668547 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 9454668547 - 2³ = 9454668539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9454668491 and 9454668500.

It is not a weakly prime, because it can be changed into another prime (9454668557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4727334273 + 4727334274.

It is an arithmetic number, because the mean of its divisors is an integer number (4727334274).

Almost surely, 2^9454668547 is an apocalyptic number.

9454668547 is a deficient number, since it is larger than the sum of its proper divisors (1).

9454668547 is an equidigital number, since it uses as much as digits as its factorization.

9454668547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29030400, while the sum is 58.

The square root of 9454668547 is about 97235.1199258786. The cubic root of 9454668547 is about 2114.5377172799.

The spelling of 9454668547 in words is "nine billion, four hundred fifty-four million, six hundred sixty-eight thousand, five hundred forty-seven".