8090256612071 has 4 divisors (see below), whose sum is σ = 8090279249544. Its totient is φ = 8090233974600.

The previous prime is 8090256612023. The next prime is 8090256612079. The reversal of 8090256612071 is 1702166520908.

It is a happy number.

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-8090256612071 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 (8090256612079) 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, 10773920 + ... + 11500341.

It is an arithmetic number, because the mean of its divisors is an integer number (2022569812386).

Almost surely, 2^{8090256612071} is an apocalyptic number.

8090256612071 is a deficient number, since it is larger than the sum of its proper divisors (22637473).

8090256612071 is a wasteful number, since it uses less digits than its factorization.

8090256612071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22637472.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 8090256612071 in words is "eight trillion, ninety billion, two hundred fifty-six million, six hundred twelve thousand, seventy-one".