6606001601516 has 12 divisors (see below), whose sum is σ = 11561160781632. Its totient is φ = 3302812806768.

The previous prime is 6606001601513. The next prime is 6606001601539. The reversal of 6606001601516 is 6151061006066.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6606001601516.

It is not an unprimeable number, because it can be changed into a prime (6606001601513) 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 3 ways as a sum of consecutive naturals, for example, 46919420 + ... + 47060003.

It is an arithmetic number, because the mean of its divisors is an integer number (963430065136).

Almost surely, 2^{6606001601516} is an apocalyptic number.

It is an amenable number.

6606001601516 is a deficient number, since it is larger than the sum of its proper divisors (4955159180116).

6606001601516 is a wasteful number, since it uses less digits than its factorization.

6606001601516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93997000 (or 93996998 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 6606001601516 in words is "six trillion, six hundred six billion, one million, six hundred one thousand, five hundred sixteen".