9959795375 has 16 divisors (see below), whose sum is σ = 12436620768. Its totient is φ = 7963480000.

The previous prime is 9959795327. The next prime is 9959795401. The reversal of 9959795375 is 5735979599.

It is not a de Polignac number, because 9959795375 - 2¹⁶ = 9959729839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218300 + ... + 259950.

It is an arithmetic number, because the mean of its divisors is an integer number (777288798).

Almost surely, 2^9959795375 is an apocalyptic number.

9959795375 is a deficient number, since it is larger than the sum of its proper divisors (2476825393).

9959795375 is a wasteful number, since it uses less digits than its factorization.

9959795375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43579 (or 43569 counting only the distinct ones).

The product of its digits is 120558375, while the sum is 68.

The square root of 9959795375 is about 99798.7744163224. The cubic root of 9959795375 is about 2151.5435373462.

The spelling of 9959795375 in words is "nine billion, nine hundred fifty-nine million, seven hundred ninety-five thousand, three hundred seventy-five".