6526122066412 has 24 divisors (see below), whose sum is σ = 12306855271536. Its totient is φ = 3010188936768.

The previous prime is 6526122066407. The next prime is 6526122066419. The reversal of 6526122066412 is 2146602216256.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6526122066419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38819518 + ... + 38987269.

It is an arithmetic number, because the mean of its divisors is an integer number (512785636314).

Almost surely, 2^{6526122066412} is an apocalyptic number.

It is an amenable number.

6526122066412 is a deficient number, since it is larger than the sum of its proper divisors (5780733205124).

6526122066412 is a wasteful number, since it uses less digits than its factorization.

6526122066412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77808417 (or 77808415 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 6526122066412 in words is "six trillion, five hundred twenty-six billion, one hundred twenty-two million, sixty-six thousand, four hundred twelve".