66010132164 has 24 divisors (see below), whose sum is σ = 154113186528. Its totient is φ = 21990585280.

The previous prime is 66010132163. The next prime is 66010132171. The reversal of 66010132164 is 46123101066.

It is not an unprimeable number, because it can be changed into a prime (66010132163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577502 + ... + 1618805.

It is an arithmetic number, because the mean of its divisors is an integer number (6421382772).

Almost surely, 2^66010132164 is an apocalyptic number.

It is an amenable number.

66010132164 is an abundant number, since it is smaller than the sum of its proper divisors (88103054364).

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

66010132164 is a wasteful number, since it uses less digits than its factorization.

66010132164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198035 (or 3198033 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 66010132164 in words is "sixty-six billion, ten million, one hundred thirty-two thousand, one hundred sixty-four".