9713894455 has 16 divisors (see below), whose sum is σ = 11961268704. Its totient is φ = 7568696320.

The previous prime is 9713894453. The next prime is 9713894521. The reversal of 9713894455 is 5544983179.

It is a happy number.

9713894455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9713894455 - 2¹ = 9713894453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9713894396 and 9713894405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9713894453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81612 + ... + 161518.

It is an arithmetic number, because the mean of its divisors is an integer number (747579294).

Almost surely, 2^9713894455 is an apocalyptic number.

9713894455 is a deficient number, since it is larger than the sum of its proper divisors (2247374249).

9713894455 is a wasteful number, since it uses less digits than its factorization.

9713894455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80546.

The product of its digits is 5443200, while the sum is 55.

The square root of 9713894455 is about 98559.0911839187. The cubic root of 9713894455 is about 2133.6890419370.

The spelling of 9713894455 in words is "nine billion, seven hundred thirteen million, eight hundred ninety-four thousand, four hundred fifty-five".