9760938643545 has 32 divisors (see below), whose sum is σ = 16721978204160. Its totient is φ = 4844556625920.

The previous prime is 9760938643543. The next prime is 9760938643559. The reversal of 9760938643545 is 5453468390679.

It is not a de Polignac number, because 9760938643545 - 2¹ = 9760938643543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9760938643545.

It is not an unprimeable number, because it can be changed into a prime (9760938643543) 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 in 31 ways as a sum of consecutive naturals, for example, 215023321 + ... + 215068710.

It is an arithmetic number, because the mean of its divisors is an integer number (522561818880).

Almost surely, 2^{9760938643545} is an apocalyptic number.

It is an amenable number.

9760938643545 is a deficient number, since it is larger than the sum of its proper divisors (6961039560615).

9760938643545 is a wasteful number, since it uses less digits than its factorization.

9760938643545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430092145.

The product of its (nonzero) digits is 587865600, while the sum is 69.

The spelling of 9760938643545 in words is "nine trillion, seven hundred sixty billion, nine hundred thirty-eight million, six hundred forty-three thousand, five hundred forty-five".