6667546602104 has 8 divisors (see below), whose sum is σ = 12501649878960. Its totient is φ = 3333773301048.

The previous prime is 6667546601987. The next prime is 6667546602107. The reversal of 6667546602104 is 4012066457666.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667546602107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416721662624 + ... + 416721662639.

It is an arithmetic number, because the mean of its divisors is an integer number (1562706234870).

Almost surely, 2^{6667546602104} is an apocalyptic number.

It is an amenable number.

6667546602104 is a deficient number, since it is larger than the sum of its proper divisors (5834103276856).

6667546602104 is a wasteful number, since it uses less digits than its factorization.

6667546602104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833443325269 (or 833443325265 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 6667546602104 in words is "six trillion, six hundred sixty-seven billion, five hundred forty-six million, six hundred two thousand, one hundred four".