6507746163712 has 132 divisors (see below), whose sum is σ = 13663088399376. Its totient is φ = 3097392578560.

The previous prime is 6507746163691. The next prime is 6507746163767. The reversal of 6507746163712 is 2173616477056.

It is a congruent number.

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, 61090848 + ... + 61197280.

Almost surely, 2^{6507746163712} 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 6507746163712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6831544199688).

6507746163712 is an abundant number, since it is smaller than the sum of its proper divisors (7155342235664).

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

6507746163712 is a wasteful number, since it uses less digits than its factorization.

6507746163712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106582 (or 106535 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 6507746163712 in words is "six trillion, five hundred seven billion, seven hundred forty-six million, one hundred sixty-three thousand, seven hundred twelve".