6516660150606 has 32 divisors (see below), whose sum is σ = 13080053829888. Its totient is φ = 2164444808960.

The previous prime is 6516660150587. The next prime is 6516660150661. The reversal of 6516660150606 is 6060510666156.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 196606 + ... + 3615518.

It is an arithmetic number, because the mean of its divisors is an integer number (408751682184).

Almost surely, 2^{6516660150606} is an apocalyptic number.

6516660150606 is an abundant number, since it is smaller than the sum of its proper divisors (6563393679282).

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

6516660150606 is a wasteful number, since it uses less digits than its factorization.

6516660150606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420056.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 6516660150606 in words is "six trillion, five hundred sixteen billion, six hundred sixty million, one hundred fifty thousand, six hundred six".