5330442666 has 64 divisors (see below), whose sum is σ = 11714785920. Its totient is φ = 1610876160.

The previous prime is 5330442661. The next prime is 5330442721. The reversal of 5330442666 is 6662440335.

It is not an unprimeable number, because it can be changed into a prime (5330442661) 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 31 ways as a sum of consecutive naturals, for example, 246940 + ... + 267656.

It is an arithmetic number, because the mean of its divisors is an integer number (183043530).

Almost surely, 2^5330442666 is an apocalyptic number.

5330442666 is an abundant number, since it is smaller than the sum of its proper divisors (6384343254).

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

5330442666 is a wasteful number, since it uses less digits than its factorization.

5330442666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20839.

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 5330442666 is about 73009.8806052989. The cubic root of 5330442666 is about 1746.8452186132.

The spelling of 5330442666 in words is "five billion, three hundred thirty million, four hundred forty-two thousand, six hundred sixty-six".