2775825575055 has 24 divisors (see below), whose sum is σ = 5181541074528. Its totient is φ = 1366560282816.

The previous prime is 2775825575053. The next prime is 2775825575059. The reversal of 2775825575055 is 5505755285772.

2775825575055 is a `hidden beast` number, since 2 + 7 + 7 + 5 + 8 + 2 + 5 + 575 + 0 + 55 = 666.

It is not a de Polignac number, because 2775825575055 - 2¹ = 2775825575053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2775825574983 and 2775825575001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2775825575051) 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 23 ways as a sum of consecutive naturals, for example, 2372499907 + ... + 2372501076.

It is an arithmetic number, because the mean of its divisors is an integer number (215897544772).

Almost surely, 2^{2775825575055} is an apocalyptic number.

2775825575055 is a deficient number, since it is larger than the sum of its proper divisors (2405715499473).

2775825575055 is a wasteful number, since it uses less digits than its factorization.

2775825575055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745001007 (or 4745001004 counting only the distinct ones).

The product of its (nonzero) digits is 171500000, while the sum is 63.

The spelling of 2775825575055 in words is "two trillion, seven hundred seventy-five billion, eight hundred twenty-five million, five hundred seventy-five thousand, fifty-five".