6505714275771 has 8 divisors (see below), whose sum is σ = 8682265729024. Its totient is φ = 4333152836520.

The previous prime is 6505714275769. The next prime is 6505714275859. The reversal of 6505714275771 is 1775724175056.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6505714275771 - 2¹ = 6505714275769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6505714275371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997499695 + ... + 997506216.

It is an arithmetic number, because the mean of its divisors is an integer number (1085283216128).

Almost surely, 2^{6505714275771} is an apocalyptic number.

6505714275771 is a deficient number, since it is larger than the sum of its proper divisors (2176551453253).

6505714275771 is a wasteful number, since it uses less digits than its factorization.

6505714275771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995007001.

The product of its (nonzero) digits is 14406000, while the sum is 57.

The spelling of 6505714275771 in words is "six trillion, five hundred five billion, seven hundred fourteen million, two hundred seventy-five thousand, seven hundred seventy-one".