6466526116112 has 10 divisors (see below), whose sum is σ = 12528894349998. Its totient is φ = 3233263058048.

The previous prime is 6466526116103. The next prime is 6466526116117. The reversal of 6466526116112 is 2116116256646.

It can be written as a sum of positive squares in only one way, i.e., 6466157322496 + 368793616 = 2542864^2 + 19204^2 .

It is not an unprimeable number, because it can be changed into a prime (6466526116117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202078941113 + ... + 202078941144.

Almost surely, 2^{6466526116112} is an apocalyptic number.

It is an amenable number.

6466526116112 is a deficient number, since it is larger than the sum of its proper divisors (6062368233886).

6466526116112 is a wasteful number, since it uses less digits than its factorization.

6466526116112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404157882265 (or 404157882259 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The spelling of 6466526116112 in words is "six trillion, four hundred sixty-six billion, five hundred twenty-six million, one hundred sixteen thousand, one hundred twelve".