2771065055 has 8 divisors (see below), whose sum is σ = 3627576144. Its totient is φ = 2015320000.

The previous prime is 2771065049. The next prime is 2771065081. The reversal of 2771065055 is 5505601772.

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

It is not a de Polignac number, because 2771065055 - 2²⁴ = 2754287839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25191446 + ... + 25191555.

It is an arithmetic number, because the mean of its divisors is an integer number (453447018).

Almost surely, 2^2771065055 is an apocalyptic number.

2771065055 is a deficient number, since it is larger than the sum of its proper divisors (856511089).

2771065055 is a wasteful number, since it uses less digits than its factorization.

2771065055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50383017.

The product of its (nonzero) digits is 73500, while the sum is 38.

The square root of 2771065055 is about 52640.9066696234. The cubic root of 2771065055 is about 1404.5878495420.

The spelling of 2771065055 in words is "two billion, seven hundred seventy-one million, sixty-five thousand, fifty-five".