2748054856 has 16 divisors (see below), whose sum is σ = 5156807040. Its totient is φ = 1372906320.

The previous prime is 2748054821. The next prime is 2748054857. The reversal of 2748054856 is 6584508472.

It is not an unprimeable number, because it can be changed into a prime (2748054857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129676 + ... + 149371.

It is an arithmetic number, because the mean of its divisors is an integer number (322300440).

Almost surely, 2^2748054856 is an apocalyptic number.

It is an amenable number.

2748054856 is a deficient number, since it is larger than the sum of its proper divisors (2408752184).

2748054856 is a wasteful number, since it uses less digits than its factorization.

2748054856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280284 (or 280280 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 49.

The square root of 2748054856 is about 52421.8929074485. The cubic root of 2748054856 is about 1400.6892619605.

The spelling of 2748054856 in words is "two billion, seven hundred forty-eight million, fifty-four thousand, eight hundred fifty-six".