6143016085 has 4 divisors (see below), whose sum is σ = 7371619308. Its totient is φ = 4914412864.

The previous prime is 6143016073. The next prime is 6143016097. The reversal of 6143016085 is 5806103416.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (6143016073) and next prime (6143016097).

It can be written as a sum of positive squares in 2 ways, for example, as 2084561649 + 4058454436 = 45657^2 + 63706^2 .

It is a cyclic number.

It is not a de Polignac number, because 6143016085 - 2⁵ = 6143016053 is a prime.

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 6143016085.

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, 614301604 + ... + 614301613.

It is an arithmetic number, because the mean of its divisors is an integer number (1842904827).

Almost surely, 2^6143016085 is an apocalyptic number.

It is an amenable number.

6143016085 is a deficient number, since it is larger than the sum of its proper divisors (1228603223).

6143016085 is a wasteful number, since it uses less digits than its factorization.

6143016085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228603222.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 6143016085 is about 78377.3952425060. The cubic root of 6143016085 is about 1831.4450136372.

The spelling of 6143016085 in words is "six billion, one hundred forty-three million, sixteen thousand, eighty-five".