6769539853 has 2 divisors, whose sum is σ = 6769539854. Its totient is φ = 6769539852.

The previous prime is 6769539839. The next prime is 6769539871. The reversal of 6769539853 is 3589359676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3484186729 + 3285353124 = 59027^2 + 57318^2 .

It is a cyclic number.

It is not a de Polignac number, because 6769539853 - 2¹³ = 6769531661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6769539791 and 6769539800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6769539353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3384769926 + 3384769927.

It is an arithmetic number, because the mean of its divisors is an integer number (3384769927).

Almost surely, 2^6769539853 is an apocalyptic number.

It is an amenable number.

6769539853 is a deficient number, since it is larger than the sum of its proper divisors (1).

6769539853 is an equidigital number, since it uses as much as digits as its factorization.

6769539853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36741600, while the sum is 61.

The square root of 6769539853 is about 82277.2134494114. The cubic root of 6769539853 is about 1891.7034233546.

The spelling of 6769539853 in words is "six billion, seven hundred sixty-nine million, five hundred thirty-nine thousand, eight hundred fifty-three".