6501055049984 has 72 divisors (see below), whose sum is σ = 14235503980320. Its totient is φ = 2938516275200.

The previous prime is 6501055049977. The next prime is 6501055049989. The reversal of 6501055049984 is 4899405501056.

It is not an unprimeable number, because it can be changed into a prime (6501055049989) 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, 5944577 + ... + 6952704.

It is an arithmetic number, because the mean of its divisors is an integer number (197715333060).

Almost surely, 2^{6501055049984} is an apocalyptic number.

6501055049984 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6501055049984 is an abundant number, since it is smaller than the sum of its proper divisors (7734448930336).

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

6501055049984 is a wasteful number, since it uses less digits than its factorization.

6501055049984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12897487 (or 12897473 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 6501055049984 in words is "six trillion, five hundred one billion, fifty-five million, forty-nine thousand, nine hundred eighty-four".