6385775134 has 8 divisors (see below), whose sum is σ = 9597707280. Its totient is φ = 3186539376.

The previous prime is 6385775111. The next prime is 6385775153. The reversal of 6385775134 is 4315775836.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3172839 + ... + 3174850.

It is an arithmetic number, because the mean of its divisors is an integer number (1199713410).

Almost surely, 2^6385775134 is an apocalyptic number.

6385775134 is a deficient number, since it is larger than the sum of its proper divisors (3211932146).

6385775134 is a wasteful number, since it uses less digits than its factorization.

6385775134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348194.

The product of its digits is 2116800, while the sum is 49.

The square root of 6385775134 is about 79911.0451314460. The cubic root of 6385775134 is about 1855.2589718430.

The spelling of 6385775134 in words is "six billion, three hundred eighty-five million, seven hundred seventy-five thousand, one hundred thirty-four".