6512168071 has 8 divisors (see below), whose sum is σ = 6530844320. Its totient is φ = 6493519872.

The previous prime is 6512168059. The next prime is 6512168081. The reversal of 6512168071 is 1708612156.

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 6512168071 - 2¹⁵ = 6512135303 is a prime.

It is a super-2 number, since 2×6512168071² = 84816665969903722082, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6512168071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6512168081) 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, 511246 + ... + 523828.

It is an arithmetic number, because the mean of its divisors is an integer number (816355540).

Almost surely, 2^6512168071 is an apocalyptic number.

6512168071 is a deficient number, since it is larger than the sum of its proper divisors (18676249).

6512168071 is a wasteful number, since it uses less digits than its factorization.

6512168071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14025.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 6512168071 is about 80698.0053718802. The cubic root of 6512168071 is about 1867.4194027558.

The spelling of 6512168071 in words is "six billion, five hundred twelve million, one hundred sixty-eight thousand, seventy-one".