11546220450634 has 32 divisors (see below), whose sum is σ = 18090251375616. Its totient is φ = 5520736258560.

The previous prime is 11546220450601. The next prime is 11546220450683. The reversal of 11546220450634 is 43605402264511.

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 15 ways as a sum of consecutive naturals, for example, 2407372 + ... + 5374744.

It is an arithmetic number, because the mean of its divisors is an integer number (565320355488).

Almost surely, 2^{11546220450634} is an apocalyptic number.

11546220450634 is a deficient number, since it is larger than the sum of its proper divisors (6544030924982).

11546220450634 is a wasteful number, since it uses less digits than its factorization.

11546220450634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968150.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 11546220450634 in words is "eleven trillion, five hundred forty-six billion, two hundred twenty million, four hundred fifty thousand, six hundred thirty-four".