9971577035 has 16 divisors (see below), whose sum is σ = 14479736256. Its totient is φ = 6435437568.

The previous prime is 9971577023. The next prime is 9971577073. The reversal of 9971577035 is 5307751799.

It is not a de Polignac number, because 9971577035 - 2⁴ = 9971577019 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, 8378882 + ... + 8380071.

It is an arithmetic number, because the mean of its divisors is an integer number (904983516).

Almost surely, 2^9971577035 is an apocalyptic number.

9971577035 is a deficient number, since it is larger than the sum of its proper divisors (4508159221).

9971577035 is a wasteful number, since it uses less digits than its factorization.

9971577035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16758982.

The product of its (nonzero) digits is 2083725, while the sum is 53.

The square root of 9971577035 is about 99857.7840481151. The cubic root of 9971577035 is about 2152.3915723658.

The spelling of 9971577035 in words is "nine billion, nine hundred seventy-one million, five hundred seventy-seven thousand, thirty-five".