6666847150 has 12 divisors (see below), whose sum is σ = 12400335792. Its totient is φ = 2666738840.

The previous prime is 6666847147. The next prime is 6666847163. The reversal of 6666847150 is 517486666.

It is a junction number, because it is equal to n+sod(n) for n = 6666847094 and 6666847103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66668422 + ... + 66668521.

It is an arithmetic number, because the mean of its divisors is an integer number (1033361316).

Almost surely, 2^6666847150 is an apocalyptic number.

6666847150 is a deficient number, since it is larger than the sum of its proper divisors (5733488642).

6666847150 is a wasteful number, since it uses less digits than its factorization.

6666847150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133336955 (or 133336950 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 6666847150 is about 81650.7633154767. The cubic root of 6666847150 is about 1882.0890417407.

The spelling of 6666847150 in words is "six billion, six hundred sixty-six million, eight hundred forty-seven thousand, one hundred fifty".