6775854539 has 8 divisors (see below), whose sum is σ = 6806679792. Its totient is φ = 6745052160.

The previous prime is 6775854529. The next prime is 6775854551. The reversal of 6775854539 is 9354585776.

It is a happy number.

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 6775854539 - 2⁴ = 6775854523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6775854529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912827 + ... + 920219.

It is an arithmetic number, because the mean of its divisors is an integer number (850834974).

Almost surely, 2^6775854539 is an apocalyptic number.

6775854539 is a deficient number, since it is larger than the sum of its proper divisors (30825253).

6775854539 is a wasteful number, since it uses less digits than its factorization.

6775854539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11437.

The product of its digits is 31752000, while the sum is 59.

The square root of 6775854539 is about 82315.5789568415. The cubic root of 6775854539 is about 1892.2914397247.

The spelling of 6775854539 in words is "six billion, seven hundred seventy-five million, eight hundred fifty-four thousand, five hundred thirty-nine".