9708828287575 has 48 divisors (see below), whose sum is σ = 12784031608896. Its totient is φ = 7299072000000.

The previous prime is 9708828287549. The next prime is 9708828287597. The reversal of 9708828287575 is 5757828288079.

It is a de Polignac number, because none of the positive numbers 2^k-9708828287575 is a prime.

It is a super-2 number, since 2×9708828287575² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 10337575 + ... + 11237575.

It is an arithmetic number, because the mean of its divisors is an integer number (266333991852).

Almost surely, 2^{9708828287575} is an apocalyptic number.

9708828287575 is a deficient number, since it is larger than the sum of its proper divisors (3075203321321).

9708828287575 is a wasteful number, since it uses less digits than its factorization.

9708828287575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900364 (or 900359 counting only the distinct ones).

The product of its (nonzero) digits is 1264435200, while the sum is 76.

The spelling of 9708828287575 in words is "nine trillion, seven hundred eight billion, eight hundred twenty-eight million, two hundred eighty-seven thousand, five hundred seventy-five".