6001161065 has 8 divisors (see below), whose sum is σ = 7202243400. Its totient is φ = 4800362112.

The previous prime is 6001161053. The next prime is 6001161079. The reversal of 6001161065 is 5601611006.

It can be written as a sum of positive squares in 4 ways, for example, as 91087936 + 5910073129 = 9544^2 + 76877^2 .

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 6001161065 - 2¹⁰ = 6001160041 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21074 + ... + 111563.

It is an arithmetic number, because the mean of its divisors is an integer number (900280425).

Almost surely, 2^6001161065 is an apocalyptic number.

It is an amenable number.

6001161065 is a deficient number, since it is larger than the sum of its proper divisors (1201082335).

6001161065 is a wasteful number, since it uses less digits than its factorization.

6001161065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141691.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 6001161065 is about 77467.1612039579. The cubic root of 6001161065 is about 1817.2377961125.

The spelling of 6001161065 in words is "six billion, one million, one hundred sixty-one thousand, sixty-five".