8127050771 has 6 divisors (see below), whose sum is σ = 9453916260. Its totient is φ = 6966043476.

The previous prime is 8127050761. The next prime is 8127050797. The reversal of 8127050771 is 1770507218.

It is not a de Polignac number, because 8127050771 - 2²⁶ = 8059941907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8127050761) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82929041 + ... + 82929138.

It is an arithmetic number, because the mean of its divisors is an integer number (1575652710).

Almost surely, 2^8127050771 is an apocalyptic number.

8127050771 is a deficient number, since it is larger than the sum of its proper divisors (1326865489).

8127050771 is a wasteful number, since it uses less digits than its factorization.

8127050771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165858193 (or 165858186 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 38.

The square root of 8127050771 is about 90150.1567996418. The cubic root of 8127050771 is about 2010.5320053283.

Adding to 8127050771 its reverse (1770507218), we get a palindrome (9897557989).

The spelling of 8127050771 in words is "eight billion, one hundred twenty-seven million, fifty thousand, seven hundred seventy-one".