2775854056 has 32 divisors (see below), whose sum is σ = 5293123200. Its totient is φ = 1364466880.

The previous prime is 2775854041. The next prime is 2775854063. The reversal of 2775854056 is 6504585772.

It is a happy number.

2775854056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2775854056² = 15410731480423302272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197106 + ... + 210718.

It is an arithmetic number, because the mean of its divisors is an integer number (165410100).

Almost surely, 2^2775854056 is an apocalyptic number.

It is an amenable number.

2775854056 is a deficient number, since it is larger than the sum of its proper divisors (2517269144).

2775854056 is a wasteful number, since it uses less digits than its factorization.

2775854056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14049 (or 14045 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 49.

The square root of 2775854056 is about 52686.3744814539. The cubic root of 2775854056 is about 1405.3965279390.

The spelling of 2775854056 in words is "two billion, seven hundred seventy-five million, eight hundred fifty-four thousand, fifty-six".