6105673729 has 4 divisors (see below), whose sum is σ = 6112081476. Its totient is φ = 6099265984.

The previous prime is 6105673699. The next prime is 6105673747. The reversal of 6105673729 is 9273765016.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1242703504 + 4862970225 = 35252^2 + 69735^2 .

It is a cyclic number.

It is not a de Polignac number, because 6105673729 - 2¹⁹ = 6105149441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6105673529) 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, 3202444 + ... + 3204349.

It is an arithmetic number, because the mean of its divisors is an integer number (1528020369).

Almost surely, 2^6105673729 is an apocalyptic number.

It is an amenable number.

6105673729 is a deficient number, since it is larger than the sum of its proper divisors (6407747).

6105673729 is an equidigital number, since it uses as much as digits as its factorization.

6105673729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407746.

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 6105673729 is about 78138.8106449030. The cubic root of 6105673729 is about 1827.7264537483.

The spelling of 6105673729 in words is "six billion, one hundred five million, six hundred seventy-three thousand, seven hundred twenty-nine".