6552166006650 has 96 divisors (see below), whose sum is σ = 18337849070400. Its totient is φ = 1533631321600.

The previous prime is 6552166006643. The next prime is 6552166006663. The reversal of 6552166006650 is 566006612556.

It is a self number, because there is not a number n which added to its sum of digits gives 6552166006650.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68417835 + ... + 68513534.

It is an arithmetic number, because the mean of its divisors is an integer number (191019261150).

Almost surely, 2^{6552166006650} is an apocalyptic number.

6552166006650 is an abundant number, since it is smaller than the sum of its proper divisors (11785683063750).

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

6552166006650 is a wasteful number, since it uses less digits than its factorization.

6552166006650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136931424 (or 136931419 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 6552166006650 in words is "six trillion, five hundred fifty-two billion, one hundred sixty-six million, six thousand, six hundred fifty".