6134561005 has 4 divisors (see below), whose sum is σ = 7361473212. Its totient is φ = 4907648800.

The previous prime is 6134560997. The next prime is 6134561011. The reversal of 6134561005 is 5001654316.

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 2829920809 + 3304640196 = 53197^2 + 57486^2 .

It is not a de Polignac number, because 6134561005 - 2³ = 6134560997 is a prime.

It is a super-2 number, since 2×6134561005² = 75265677448133220050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 613456096 + ... + 613456105.

It is an arithmetic number, because the mean of its divisors is an integer number (1840368303).

Almost surely, 2^6134561005 is an apocalyptic number.

It is an amenable number.

6134561005 is a deficient number, since it is larger than the sum of its proper divisors (1226912207).

6134561005 is a wasteful number, since it uses less digits than its factorization.

6134561005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226912206.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 6134561005 is about 78323.4384140533. The cubic root of 6134561005 is about 1830.6043775006.

The spelling of 6134561005 in words is "six billion, one hundred thirty-four million, five hundred sixty-one thousand, five".