9485357806544 has 20 divisors (see below), whose sum is σ = 18610512154560. Its totient is φ = 4682644992480.

The previous prime is 9485357806481. The next prime is 9485357806549. The reversal of 9485357806544 is 4456087535849.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9485357806549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3752118122 + ... + 3752120649.

It is an arithmetic number, because the mean of its divisors is an integer number (930525607728).

Almost surely, 2^{9485357806544} is an apocalyptic number.

It is an amenable number.

9485357806544 is a deficient number, since it is larger than the sum of its proper divisors (9125154348016).

9485357806544 is a wasteful number, since it uses less digits than its factorization.

9485357806544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7504238858 (or 7504238852 counting only the distinct ones).

The product of its (nonzero) digits is 580608000, while the sum is 68.

The spelling of 9485357806544 in words is "nine trillion, four hundred eighty-five billion, three hundred fifty-seven million, eight hundred six thousand, five hundred forty-four".