6275871778 has 16 divisors (see below), whose sum is σ = 10271877120. Its totient is φ = 2852038800.

The previous prime is 6275871743. The next prime is 6275871853. The reversal of 6275871778 is 8771785726.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78943 + ... + 137053.

It is an arithmetic number, because the mean of its divisors is an integer number (641992320).

Almost surely, 2^6275871778 is an apocalyptic number.

6275871778 is a deficient number, since it is larger than the sum of its proper divisors (3996005342).

6275871778 is a wasteful number, since it uses less digits than its factorization.

6275871778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63033.

The product of its digits is 9219840, while the sum is 58.

The square root of 6275871778 is about 79220.4000116132. The cubic root of 6275871778 is about 1844.5539155041.

The spelling of 6275871778 in words is "six billion, two hundred seventy-five million, eight hundred seventy-one thousand, seven hundred seventy-eight".