6805052479 has 4 divisors (see below), whose sum is σ = 6805411600. Its totient is φ = 6804693360.

The previous prime is 6805052473. The next prime is 6805052489. The reversal of 6805052479 is 9742505086.

6805052479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6805052479 - 2⁷ = 6805052351 is a prime.

It is a super-3 number, since 3×6805052479³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6805052473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149454 + ... + 189595.

It is an arithmetic number, because the mean of its divisors is an integer number (1701352900).

Almost surely, 2^6805052479 is an apocalyptic number.

6805052479 is a deficient number, since it is larger than the sum of its proper divisors (359121).

6805052479 is a wasteful number, since it uses less digits than its factorization.

6805052479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359120.

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 6805052479 is about 82492.7419777037. The cubic root of 6805052479 is about 1895.0055790778.

The spelling of 6805052479 in words is "six billion, eight hundred five million, fifty-two thousand, four hundred seventy-nine".