2774736055 has 32 divisors (see below), whose sum is σ = 4137928704. Its totient is φ = 1739235456.

The previous prime is 2774736023. The next prime is 2774736061. The reversal of 2774736055 is 5506374772.

It is a happy number.

It is not a de Polignac number, because 2774736055 - 2⁵ = 2774736023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2774735996 and 2774736014.

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 31 ways as a sum of consecutive naturals, for example, 17262 + ... + 76468.

It is an arithmetic number, because the mean of its divisors is an integer number (129310272).

Almost surely, 2^2774736055 is an apocalyptic number.

2774736055 is a deficient number, since it is larger than the sum of its proper divisors (1363192649).

2774736055 is a wasteful number, since it uses less digits than its factorization.

2774736055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59335.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The square root of 2774736055 is about 52675.7634496169. The cubic root of 2774736055 is about 1405.2078237682.

The spelling of 2774736055 in words is "two billion, seven hundred seventy-four million, seven hundred thirty-six thousand, fifty-five".