6808532454712 has 32 divisors (see below), whose sum is σ = 13023186674400. Its totient is φ = 3335843864704.

The previous prime is 6808532454707. The next prime is 6808532454719. The reversal of 6808532454712 is 2174542358086.

It is a happy number.

It is a super-2 number, since 2×6808532454712² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6808532454719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9736012 + ... + 10411867.

It is an arithmetic number, because the mean of its divisors is an integer number (406974583575).

Almost surely, 2^{6808532454712} is an apocalyptic number.

It is an amenable number.

6808532454712 is a deficient number, since it is larger than the sum of its proper divisors (6214654219688).

6808532454712 is a wasteful number, since it uses less digits than its factorization.

6808532454712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20148735 (or 20148731 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 6808532454712 in words is "six trillion, eight hundred eight billion, five hundred thirty-two million, four hundred fifty-four thousand, seven hundred twelve".