9928275995 has 16 divisors (see below), whose sum is σ = 13761547488. Its totient is φ = 6795824640.

The previous prime is 9928275943. The next prime is 9928276019. The reversal of 9928275995 is 5995728299.

It is not a de Polignac number, because 9928275995 - 2⁸ = 9928275739 is a prime.

It is a Duffinian 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, 5308304 + ... + 5310173.

It is an arithmetic number, because the mean of its divisors is an integer number (860096718).

Almost surely, 2^9928275995 is an apocalyptic number.

9928275995 is a deficient number, since it is larger than the sum of its proper divisors (3833271493).

9928275995 is a wasteful number, since it uses less digits than its factorization.

9928275995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10618510.

The product of its digits is 36741600, while the sum is 65.

The square root of 9928275995 is about 99640.7346169226. The cubic root of 9928275995 is about 2149.2715033224.

The spelling of 9928275995 in words is "nine billion, nine hundred twenty-eight million, two hundred seventy-five thousand, nine hundred ninety-five".