6546226456 has 32 divisors (see below), whose sum is σ = 15302868480. Its totient is φ = 2550477600.

The previous prime is 6546226447. The next prime is 6546226493.

6546226456 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5312880 + ... + 5314111.

It is an arithmetic number, because the mean of its divisors is an integer number (478214640).

Almost surely, 2^6546226456 is an apocalyptic number.

It is an amenable number.

6546226456 is an abundant number, since it is smaller than the sum of its proper divisors (8756642024).

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

6546226456 is a wasteful number, since it uses less digits than its factorization.

6546226456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10627015 (or 10627011 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The square root of 6546226456 is about 80908.7538897986. The cubic root of 6546226456 is about 1870.6692540036.

The spelling of 6546226456 in words is "six billion, five hundred forty-six million, two hundred twenty-six thousand, four hundred fifty-six".