6011001005 has 4 divisors (see below), whose sum is σ = 7213201212. Its totient is φ = 4808800800.

The previous prime is 6011000977. The next prime is 6011001023. The reversal of 6011001005 is 5001001106.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4265265481 + 1745735524 = 65309^2 + 41782^2 .

It is not a de Polignac number, because 6011001005 - 2¹² = 6010996909 is a prime.

It is a super-2 number, since 2×6011001005² = 72264266164222020050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601100096 + ... + 601100105.

It is an arithmetic number, because the mean of its divisors is an integer number (1803300303).

Almost surely, 2^6011001005 is an apocalyptic number.

It is an amenable number.

6011001005 is a deficient number, since it is larger than the sum of its proper divisors (1202200207).

6011001005 is a wasteful number, since it uses less digits than its factorization.

6011001005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202200206.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 6011001005 is about 77530.6455861165. The cubic root of 6011001005 is about 1818.2304788230.

The spelling of 6011001005 in words is "six billion, eleven million, one thousand, five".