6853844514 has 32 divisors (see below), whose sum is σ = 15469496640. Its totient is φ = 2005304000.

The previous prime is 6853844507. The next prime is 6853844537. The reversal of 6853844514 is 4154483586.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788537 + ... + 1792364.

It is an arithmetic number, because the mean of its divisors is an integer number (483421770).

Almost surely, 2^6853844514 is an apocalyptic number.

6853844514 is an abundant number, since it is smaller than the sum of its proper divisors (8615652126).

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

6853844514 is a wasteful number, since it uses less digits than its factorization.

6853844514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580946.

The product of its digits is 1843200, while the sum is 48.

The square root of 6853844514 is about 82787.9490868085. The cubic root of 6853844514 is about 1899.5238431924.

The spelling of 6853844514 in words is "six billion, eight hundred fifty-three million, eight hundred forty-four thousand, five hundred fourteen".