8082717788287 has 4 divisors (see below), whose sum is σ = 8086086993600. Its totient is φ = 8079348582976.

The previous prime is 8082717788237. The next prime is 8082717788317. The reversal of 8082717788287 is 7828877172808.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8082717788287 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 (8082717788207) 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, 1684599058 + ... + 1684603855.

It is an arithmetic number, because the mean of its divisors is an integer number (2021521748400).

Almost surely, 2^{8082717788287} is an apocalyptic number.

8082717788287 is a deficient number, since it is larger than the sum of its proper divisors (3369205313).

8082717788287 is a wasteful number, since it uses less digits than its factorization.

8082717788287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369205312.

The product of its (nonzero) digits is 314703872, while the sum is 73.

The spelling of 8082717788287 in words is "eight trillion, eighty-two billion, seven hundred seventeen million, seven hundred eighty-eight thousand, two hundred eighty-seven".