6278263056 has 60 divisors (see below), whose sum is σ = 18921992908. Its totient is φ = 1931772672.

The previous prime is 6278263049. The next prime is 6278263091. The reversal of 6278263056 is 6503628726.

It is a happy number.

6278263056 is a `hidden beast` number, since 6 + 2 + 7 + 8 + 2 + 630 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1871427600 + 4406835456 = 43260^2 + 66384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1675015 + ... + 1678758.

Almost surely, 2^6278263056 is an apocalyptic number.

It is an amenable number.

6278263056 is an abundant number, since it is smaller than the sum of its proper divisors (12643729852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6278263056 is a wasteful number, since it uses less digits than its factorization.

6278263056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353800 (or 3353791 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 6278263056 is about 79235.4911387568. The cubic root of 6278263056 is about 1844.7881608411.

The spelling of 6278263056 in words is "six billion, two hundred seventy-eight million, two hundred sixty-three thousand, fifty-six".