6670575266680 has 128 divisors (see below), whose sum is σ = 16289481600000. Its totient is φ = 2443778118144.

The previous prime is 6670575266671. The next prime is 6670575266683. The reversal of 6670575266680 is 866625750766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670575266683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122776561 + ... + 122830879.

It is an arithmetic number, because the mean of its divisors is an integer number (127261575000).

Almost surely, 2^{6670575266680} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6670575266680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8144740800000).

6670575266680 is an abundant number, since it is smaller than the sum of its proper divisors (9618906333320).

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

6670575266680 is a wasteful number, since it uses less digits than its factorization.

6670575266680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56181 (or 56177 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 64.

The spelling of 6670575266680 in words is "six trillion, six hundred seventy billion, five hundred seventy-five million, two hundred sixty-six thousand, six hundred eighty".