2277381056 has 28 divisors (see below), whose sum is σ = 4524524352. Its totient is φ = 1137343488.

The previous prime is 2277381053. The next prime is 2277381083. The reversal of 2277381056 is 6501837722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277381053) 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, 34616 + ... + 75848.

Almost surely, 2^2277381056 is an apocalyptic number.

It is an amenable number.

2277381056 is a deficient number, since it is larger than the sum of its proper divisors (2247143296).

2277381056 is an equidigital number, since it uses as much as digits as its factorization.

2277381056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42108 (or 42098 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 2277381056 is about 47721.9137923030. The cubic root of 2277381056 is about 1315.6647366133.

The spelling of 2277381056 in words is "two billion, two hundred seventy-seven million, three hundred eighty-one thousand, fifty-six".