2775300056 has 64 divisors (see below), whose sum is σ = 5676480000. Its totient is φ = 1267733376.

The previous prime is 2775300053. The next prime is 2775300061. The reversal of 2775300056 is 6500035772.

It is a junction number, because it is equal to n+sod(n) for n = 2775299989 and 2775300025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2775300053) 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, 472385 + ... + 478223.

It is an arithmetic number, because the mean of its divisors is an integer number (88695000).

Almost surely, 2^2775300056 is an apocalyptic number.

It is an amenable number.

2775300056 is an abundant number, since it is smaller than the sum of its proper divisors (2901179944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2775300056 is a wasteful number, since it uses less digits than its factorization.

2775300056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5976 (or 5972 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 2775300056 is about 52681.1166927961. The cubic root of 2775300056 is about 1405.3030262079.

The spelling of 2775300056 in words is "two billion, seven hundred seventy-five million, three hundred thousand, fifty-six".