45221041929176 has 32 divisors (see below), whose sum is σ = 87217751300400. Its totient is φ = 21971906586240.

The previous prime is 45221041929121. The next prime is 45221041929179. The reversal of 45221041929176 is 67192914012254.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45221041929179) 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, 558188831 + ... + 558269838.

Almost surely, 2^{45221041929176} is an apocalyptic number.

It is an amenable number.

45221041929176 is a deficient number, since it is larger than the sum of its proper divisors (41996709371224).

45221041929176 is a wasteful number, since it uses less digits than its factorization.

45221041929176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116458819 (or 1116458815 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 45221041929176 in words is "forty-five trillion, two hundred twenty-one billion, forty-one million, nine hundred twenty-nine thousand, one hundred seventy-six".