8050251086081 has 4 divisors (see below), whose sum is σ = 8051928576000. Its totient is φ = 8048573596164.

The previous prime is 8050251086069. The next prime is 8050251086149. The reversal of 8050251086081 is 1806801520508.

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 8050251086081 - 2²² = 8050246891777 is a prime.

It is a super-2 number, since 2×8050251086081² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8050251086051) 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, 838737761 + ... + 838747358.

It is an arithmetic number, because the mean of its divisors is an integer number (2012982144000).

Almost surely, 2^{8050251086081} is an apocalyptic number.

It is an amenable number.

8050251086081 is a deficient number, since it is larger than the sum of its proper divisors (1677489919).

8050251086081 is a wasteful number, since it uses less digits than its factorization.

8050251086081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677489918.

The product of its (nonzero) digits is 153600, while the sum is 44.

The spelling of 8050251086081 in words is "eight trillion, fifty billion, two hundred fifty-one million, eighty-six thousand, eighty-one".