6418975265 has 8 divisors (see below), whose sum is σ = 7704365760. Its totient is φ = 5134116592.

The previous prime is 6418975259. The next prime is 6418975319. The reversal of 6418975265 is 5625798146.

6418975265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6418975265 - 2¹⁰ = 6418974241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105899 + ... + 155088.

It is an arithmetic number, because the mean of its divisors is an integer number (963045720).

Almost surely, 2^6418975265 is an apocalyptic number.

It is an amenable number.

6418975265 is a deficient number, since it is larger than the sum of its proper divisors (1285390495).

6418975265 is a wasteful number, since it uses less digits than its factorization.

6418975265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265911.

The product of its digits is 3628800, while the sum is 53.

The square root of 6418975265 is about 80118.5076308839. The cubic root of 6418975265 is about 1858.4686267112.

The spelling of 6418975265 in words is "six billion, four hundred eighteen million, nine hundred seventy-five thousand, two hundred sixty-five".