9687782110497 has 4 divisors (see below), whose sum is σ = 12917042814000. Its totient is φ = 6458521406996.

The previous prime is 9687782110483. The next prime is 9687782110507. The reversal of 9687782110497 is 7940112877869.

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 9687782110497 - 2¹⁶ = 9687782044961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9687782110477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1614630351747 + ... + 1614630351752.

It is an arithmetic number, because the mean of its divisors is an integer number (3229260703500).

Almost surely, 2^{9687782110497} is an apocalyptic number.

It is an amenable number.

9687782110497 is a deficient number, since it is larger than the sum of its proper divisors (3229260703503).

9687782110497 is a wasteful number, since it uses less digits than its factorization.

9687782110497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229260703502.

The product of its (nonzero) digits is 85349376, while the sum is 69.

The spelling of 9687782110497 in words is "nine trillion, six hundred eighty-seven billion, seven hundred eighty-two million, one hundred ten thousand, four hundred ninety-seven".