2755855052 has 12 divisors (see below), whose sum is σ = 4835341056. Its totient is φ = 1374329040.

The previous prime is 2755855051. The next prime is 2755855061. The reversal of 2755855052 is 2505585572.

It is a junction number, because it is equal to n+sod(n) for n = 2755854994 and 2755855012.

It is not an unprimeable number, because it can be changed into a prime (2755855051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897899 + ... + 900962.

It is an arithmetic number, because the mean of its divisors is an integer number (402945088).

Almost surely, 2^2755855052 is an apocalyptic number.

It is an amenable number.

2755855052 is a deficient number, since it is larger than the sum of its proper divisors (2079486004).

2755855052 is a wasteful number, since it uses less digits than its factorization.

2755855052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799248 (or 1799246 counting only the distinct ones).

The product of its (nonzero) digits is 700000, while the sum is 44.

The square root of 2755855052 is about 52496.2384557218. The cubic root of 2755855052 is about 1402.0132687390.

The spelling of 2755855052 in words is "two billion, seven hundred fifty-five million, eight hundred fifty-five thousand, fifty-two".