6610150666 has 24 divisors (see below), whose sum is σ = 11554335936. Its totient is φ = 2827936440.

The previous prime is 6610150649. The next prime is 6610150669. The reversal of 6610150666 is 6660510166.

It is not an unprimeable number, because it can be changed into a prime (6610150669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3106 + ... + 115021.

It is an arithmetic number, because the mean of its divisors is an integer number (481430664).

Almost surely, 2^6610150666 is an apocalyptic number.

6610150666 is a deficient number, since it is larger than the sum of its proper divisors (4944185270).

6610150666 is a wasteful number, since it uses less digits than its factorization.

6610150666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118714 (or 118707 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 6610150666 is about 81302.8330748689. The cubic root of 6610150666 is about 1876.7385986763.

The spelling of 6610150666 in words is "six billion, six hundred ten million, one hundred fifty thousand, six hundred sixty-six".