6853078126 has 4 divisors (see below), whose sum is σ = 10279617192. Its totient is φ = 3426539062.

The previous prime is 6853078121. The next prime is 6853078139. The reversal of 6853078126 is 6218703586.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6853078121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713269530 + ... + 1713269533.

It is an arithmetic number, because the mean of its divisors is an integer number (2569904298).

Almost surely, 2^6853078126 is an apocalyptic number.

6853078126 is a deficient number, since it is larger than the sum of its proper divisors (3426539066).

6853078126 is a wasteful number, since it uses less digits than its factorization.

6853078126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426539065.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 6853078126 is about 82783.3203368891. The cubic root of 6853078126 is about 1899.4530397895.

The spelling of 6853078126 in words is "six billion, eight hundred fifty-three million, seventy-eight thousand, one hundred twenty-six".