6506630226546 has 16 divisors (see below), whose sum is σ = 13013299637184. Its totient is φ = 2168870211504.

The previous prime is 6506630226541. The next prime is 6506630226553. The reversal of 6506630226546 is 6456220366056.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6506630226541) 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, 806280 + ... + 3696396.

It is an arithmetic number, because the mean of its divisors is an integer number (813331227324).

Almost surely, 2^{6506630226546} is an apocalyptic number.

6506630226546 is an abundant number, since it is smaller than the sum of its proper divisors (6506669410638).

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

6506630226546 is a wasteful number, since it uses less digits than its factorization.

6506630226546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265345.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 6506630226546 in words is "six trillion, five hundred six billion, six hundred thirty million, two hundred twenty-six thousand, five hundred forty-six".