6000551066581 has 8 divisors (see below), whose sum is σ = 6037488552704. Its totient is φ = 5963703127200.

The previous prime is 6000551066539. The next prime is 6000551066597. The reversal of 6000551066581 is 1856601550006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6000551066581 is a prime.

It is a super-2 number, since 2×6000551066581² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6000551066281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22252251 + ... + 22520296.

It is an arithmetic number, because the mean of its divisors is an integer number (754686069088).

Almost surely, 2^{6000551066581} is an apocalyptic number.

It is an amenable number.

6000551066581 is a deficient number, since it is larger than the sum of its proper divisors (36937486123).

6000551066581 is a wasteful number, since it uses less digits than its factorization.

6000551066581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44773371.

The product of its (nonzero) digits is 216000, while the sum is 43.

The spelling of 6000551066581 in words is "six trillion, five hundred fifty-one million, sixty-six thousand, five hundred eighty-one".