6278841265 has 8 divisors (see below), whose sum is σ = 7593937920. Its totient is φ = 4983520752.

The previous prime is 6278841253. The next prime is 6278841287. The reversal of 6278841265 is 5621488726.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6278841265 - 2⁹ = 6278840753 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4943335 + ... + 4944604.

It is an arithmetic number, because the mean of its divisors is an integer number (949242240).

Almost surely, 2^6278841265 is an apocalyptic number.

It is an amenable number.

6278841265 is a deficient number, since it is larger than the sum of its proper divisors (1315096655).

6278841265 is a wasteful number, since it uses less digits than its factorization.

6278841265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9888071.

The product of its digits is 1290240, while the sum is 49.

The square root of 6278841265 is about 79239.1397290506. The cubic root of 6278841265 is about 1844.8447922355.

The spelling of 6278841265 in words is "six billion, two hundred seventy-eight million, eight hundred forty-one thousand, two hundred sixty-five".