6655016611600 has 60 divisors (see below), whose sum is σ = 18272774189824. Its totient is φ = 2281719980160.

The previous prime is 6655016611577. The next prime is 6655016611631. The reversal of 6655016611600 is 61166105566.

It is a super-2 number, since 2×6655016611600² (a number of 26 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 1188393024 + ... + 1188398623.

Almost surely, 2^{6655016611600} is an apocalyptic number.

It is an amenable number.

6655016611600 is an abundant number, since it is smaller than the sum of its proper divisors (11617757578224).

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

6655016611600 is a wasteful number, since it uses less digits than its factorization.

6655016611600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376791672 (or 2376791661 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 6655016611600 in words is "six trillion, six hundred fifty-five billion, sixteen million, six hundred eleven thousand, six hundred".