6546554655 has 16 divisors (see below), whose sum is σ = 10475501280. Its totient is φ = 3491157888.

The previous prime is 6546554639. The next prime is 6546554669. The reversal of 6546554655 is 5564556456.

6546554655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6546554655 - 2⁴ = 6546554639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6546554598 and 6546554607.

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 15 ways as a sum of consecutive naturals, for example, 258081 + ... + 282309.

It is an arithmetic number, because the mean of its divisors is an integer number (654718830).

Almost surely, 2^6546554655 is an apocalyptic number.

6546554655 is a deficient number, since it is larger than the sum of its proper divisors (3928946625).

6546554655 is a wasteful number, since it uses less digits than its factorization.

6546554655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42250.

The product of its digits is 10800000, while the sum is 51.

The square root of 6546554655 is about 80910.7820688936. The cubic root of 6546554655 is about 1870.7005158572.

The spelling of 6546554655 in words is "six billion, five hundred forty-six million, five hundred fifty-four thousand, six hundred fifty-five".