6015056561 has 8 divisors (see below), whose sum is σ = 6035139264. Its totient is φ = 5994995760.

The previous prime is 6015056539. The next prime is 6015056633. The reversal of 6015056561 is 1656505106.

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 6015056561 - 2⁶ = 6015056497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6015656561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684566 + ... + 693296.

It is an arithmetic number, because the mean of its divisors is an integer number (754392408).

Almost surely, 2^6015056561 is an apocalyptic number.

It is an amenable number.

6015056561 is a deficient number, since it is larger than the sum of its proper divisors (20082703).

6015056561 is a wasteful number, since it uses less digits than its factorization.

6015056561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10951.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 6015056561 is about 77556.7957112721. The cubic root of 6015056561 is about 1818.6393002363.

The spelling of 6015056561 in words is "six billion, fifteen million, fifty-six thousand, five hundred sixty-one".