6554548454556 has 12 divisors (see below), whose sum is σ = 15293946393992. Its totient is φ = 2184849484848.

The previous prime is 6554548454543. The next prime is 6554548454581.

6554548454556 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273106185595 + ... + 273106185618.

Almost surely, 2^{6554548454556} is an apocalyptic number.

It is an amenable number.

6554548454556 is an abundant number, since it is smaller than the sum of its proper divisors (8739397939436).

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

6554548454556 is a wasteful number, since it uses less digits than its factorization.

6554548454556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546212371220 (or 546212371218 counting only the distinct ones).

The product of its digits is 1152000000, while the sum is 66.

The spelling of 6554548454556 in words is "six trillion, five hundred fifty-four billion, five hundred forty-eight million, four hundred fifty-four thousand, five hundred fifty-six".