2711128693 has 12 divisors (see below), whose sum is σ = 3396359820. Its totient is φ = 2145068352.

The previous prime is 2711128621. The next prime is 2711128699. The reversal of 2711128693 is 3968211172.

It can be written as a sum of positive squares in 2 ways, for example, as 654234084 + 2056894609 = 25578^2 + 45353^2 .

It is not a de Polignac number, because 2711128693 - 2⁹ = 2711128181 is a prime.

It is the 52069-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711128699) by changing a digit.

It is a nontrivial repunit in base 52068.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2127408 + ... + 2128681.

It is an arithmetic number, because the mean of its divisors is an integer number (283029985).

Almost surely, 2^2711128693 is an apocalyptic number.

It is an amenable number.

2711128693 is a deficient number, since it is larger than the sum of its proper divisors (685231127).

2711128693 is a wasteful number, since it uses less digits than its factorization.

2711128693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256116 (or 4256109 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 2711128693 is about 52068.5000072021. The cubic root of 2711128693 is about 1394.3871689733.

The spelling of 2711128693 in words is "two billion, seven hundred eleven million, one hundred twenty-eight thousand, six hundred ninety-three".