2568134467 has 8 divisors (see below), whose sum is σ = 2577069440. Its totient is φ = 2559211200.

The previous prime is 2568134431. The next prime is 2568134489. The reversal of 2568134467 is 7644318652.

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 2568134467 - 2³¹ = 420650819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2568134407) 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, 725959 + ... + 729487.

It is an arithmetic number, because the mean of its divisors is an integer number (322133680).

Almost surely, 2^2568134467 is an apocalyptic number.

2568134467 is a deficient number, since it is larger than the sum of its proper divisors (8934973).

2568134467 is a wasteful number, since it uses less digits than its factorization.

2568134467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853.

The product of its digits is 967680, while the sum is 46.

The square root of 2568134467 is about 50676.7645672057. The cubic root of 2568134467 is about 1369.4281569252.

The spelling of 2568134467 in words is "two billion, five hundred sixty-eight million, one hundred thirty-four thousand, four hundred sixty-seven".