9656546790101 has 4 divisors (see below), whose sum is σ = 9656559055872. Its totient is φ = 9656534524332.

The previous prime is 9656546790073. The next prime is 9656546790203. The reversal of 9656546790101 is 1010976456569.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9656546790101 - 2¹⁰ = 9656546789077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9656546790301) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4864535 + ... + 6555668.

It is an arithmetic number, because the mean of its divisors is an integer number (2414139763968).

Almost surely, 2^{9656546790101} is an apocalyptic number.

It is an amenable number.

9656546790101 is a deficient number, since it is larger than the sum of its proper divisors (12265771).

9656546790101 is a wasteful number, since it uses less digits than its factorization.

9656546790101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12265770.

The product of its (nonzero) digits is 12247200, while the sum is 59.

The spelling of 9656546790101 in words is "nine trillion, six hundred fifty-six billion, five hundred forty-six million, seven hundred ninety thousand, one hundred one".