2755455748 has 12 divisors (see below), whose sum is σ = 4825774492. Its totient is φ = 1376663040.

The previous prime is 2755455733. The next prime is 2755455757. The reversal of 2755455748 is 8475545572.

It can be written as a sum of positive squares in 2 ways, for example, as 2587960384 + 167495364 = 50872^2 + 12942^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2755455695 and 2755455704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260373 + ... + 270748.

Almost surely, 2^2755455748 is an apocalyptic number.

It is an amenable number.

2755455748 is a deficient number, since it is larger than the sum of its proper divisors (2070318744).

2755455748 is a wasteful number, since it uses less digits than its factorization.

2755455748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532422 (or 532420 counting only the distinct ones).

The product of its digits is 7840000, while the sum is 52.

The square root of 2755455748 is about 52492.4351502195. The cubic root of 2755455748 is about 1401.9455515168.

The spelling of 2755455748 in words is "two billion, seven hundred fifty-five million, four hundred fifty-five thousand, seven hundred forty-eight".