2731002056 has 32 divisors (see below), whose sum is σ = 5148878400. Its totient is φ = 1357988160.

The previous prime is 2731002041. The next prime is 2731002097. The reversal of 2731002056 is 6502001372.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2114771 + ... + 2116061.

It is an arithmetic number, because the mean of its divisors is an integer number (160902450).

Almost surely, 2^2731002056 is an apocalyptic number.

It is an amenable number.

2731002056 is a deficient number, since it is larger than the sum of its proper divisors (2417876344).

2731002056 is a wasteful number, since it uses less digits than its factorization.

2731002056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549 (or 2545 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 2731002056 is about 52258.9901930759. The cubic root of 2731002056 is about 1397.7859657607.

The spelling of 2731002056 in words is "two billion, seven hundred thirty-one million, two thousand, fifty-six".