9712975305 has 64 divisors (see below), whose sum is σ = 17311802112. Its totient is φ = 4610211840.

The previous prime is 9712975267. The next prime is 9712975319. The reversal of 9712975305 is 5035792179.

It is not a de Polignac number, because 9712975305 - 2¹³ = 9712967113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5184849 + ... + 5186721.

It is an arithmetic number, because the mean of its divisors is an integer number (270496908).

Almost surely, 2^9712975305 is an apocalyptic number.

It is an amenable number.

9712975305 is a deficient number, since it is larger than the sum of its proper divisors (7598826807).

9712975305 is a wasteful number, since it uses less digits than its factorization.

9712975305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538.

The product of its (nonzero) digits is 595350, while the sum is 48.

The square root of 9712975305 is about 98554.4281349144. The cubic root of 9712975305 is about 2133.6217417018.

The spelling of 9712975305 in words is "nine billion, seven hundred twelve million, nine hundred seventy-five thousand, three hundred five".