6013650666 has 8 divisors (see below), whose sum is σ = 12027301344. Its totient is φ = 2004550220.

The previous prime is 6013650659. The next prime is 6013650677. The reversal of 6013650666 is 6660563106.

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

6013650666 is an admirable 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, 501137550 + ... + 501137561.

It is an arithmetic number, because the mean of its divisors is an integer number (1503412668).

Almost surely, 2^6013650666 is an apocalyptic number.

6013650666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6013650666 is a wasteful number, since it uses less digits than its factorization.

6013650666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002275116.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 6013650666 is about 77547.7315335529. The cubic root of 6013650666 is about 1818.4975994282.

The spelling of 6013650666 in words is "six billion, thirteen million, six hundred fifty thousand, six hundred sixty-six".