45132646460216 has 16 divisors (see below), whose sum is σ = 96712813843440. Its totient is φ = 19342562768640.

The previous prime is 45132646460189. The next prime is 45132646460221. The reversal of 45132646460216 is 61206464623154.

It is a happy number.

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, 402970057625 + ... + 402970057736.

It is an arithmetic number, because the mean of its divisors is an integer number (6044550865215).

Almost surely, 2^{45132646460216} is an apocalyptic number.

It is an amenable number.

45132646460216 is an abundant number, since it is smaller than the sum of its proper divisors (51580167383224).

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

45132646460216 is a wasteful number, since it uses less digits than its factorization.

45132646460216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805940115374 (or 805940115370 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 45132646460216 in words is "forty-five trillion, one hundred thirty-two billion, six hundred forty-six million, four hundred sixty thousand, two hundred sixteen".