5166600066012 has 96 divisors (see below), whose sum is σ = 15032532049920. Its totient is φ = 1341757725120.

The previous prime is 5166600066011. The next prime is 5166600066041. The reversal of 5166600066012 is 2106600066615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166600066011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5324689 + ... + 6219767.

It is an arithmetic number, because the mean of its divisors is an integer number (156588875520).

Almost surely, 2^{5166600066012} is an apocalyptic number.

It is an amenable number.

5166600066012 is an abundant number, since it is smaller than the sum of its proper divisors (9865931983908).

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

5166600066012 is a wasteful number, since it uses less digits than its factorization.

5166600066012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901351 (or 901349 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 5166600066012 in words is "five trillion, one hundred sixty-six billion, six hundred million, sixty-six thousand, twelve".