2774000055 has 16 divisors (see below), whose sum is σ = 4439117664. Its totient is φ = 1479227520.

The previous prime is 2774000029. The next prime is 2774000059. The reversal of 2774000055 is 5500004772.

It is not a de Polignac number, because 2774000055 - 2⁵ = 2774000023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2773999986 and 2774000031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2774000059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120537 + ... + 141693.

It is an arithmetic number, because the mean of its divisors is an integer number (277444854).

Almost surely, 2^2774000055 is an apocalyptic number.

2774000055 is a deficient number, since it is larger than the sum of its proper divisors (1665117609).

2774000055 is a wasteful number, since it uses less digits than its factorization.

2774000055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29906.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 2774000055 is about 52668.7768511858. The cubic root of 2774000055 is about 1405.0835687766.

The spelling of 2774000055 in words is "two billion, seven hundred seventy-four million, fifty-five", and thus it is an aban number.