6576481264056 has 64 divisors (see below), whose sum is σ = 18274270446720. Its totient is φ = 1955271726720.

The previous prime is 6576481264039. The next prime is 6576481264081. The reversal of 6576481264056 is 6504621846756.

It is a super-2 number, since 2×6576481264056² (a number of 26 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 234994630 + ... + 235022613.

It is an arithmetic number, because the mean of its divisors is an integer number (285535475730).

Almost surely, 2^{6576481264056} is an apocalyptic number.

6576481264056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6576481264056 is an abundant number, since it is smaller than the sum of its proper divisors (11697789182664).

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

6576481264056 is a wasteful number, since it uses less digits than its factorization.

6576481264056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470017316 (or 470017312 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 6576481264056 in words is "six trillion, five hundred seventy-six billion, four hundred eighty-one million, two hundred sixty-four thousand, fifty-six".