6601077606066 has 16 divisors (see below), whose sum is σ = 13202189738688. Its totient is φ = 2200353447600.

The previous prime is 6601077605929. The next prime is 6601077606077. The reversal of 6601077606066 is 6606067701066.

It is a super-2 number, since 2×6601077606066² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512531 + ... + 3935721.

It is an arithmetic number, because the mean of its divisors is an integer number (825136858668).

Almost surely, 2^{6601077606066} is an apocalyptic number.

6601077606066 is an abundant number, since it is smaller than the sum of its proper divisors (6601112132622).

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

6601077606066 is a wasteful number, since it uses less digits than its factorization.

6601077606066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877217.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 6601077606066 in words is "six trillion, six hundred one billion, seventy-seven million, six hundred six thousand, sixty-six".