45314554222 has 32 divisors (see below), whose sum is σ = 81813473280. Its totient is φ = 18388749600.

The previous prime is 45314554213. The next prime is 45314554223. The reversal of 45314554222 is 22245541354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45314554223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475308 + ... + 562624.

It is an arithmetic number, because the mean of its divisors is an integer number (2556671040).

Almost surely, 2^45314554222 is an apocalyptic number.

45314554222 is a deficient number, since it is larger than the sum of its proper divisors (36498919058).

45314554222 is a wasteful number, since it uses less digits than its factorization.

45314554222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89296.

The product of its digits is 192000, while the sum is 37.

The spelling of 45314554222 in words is "forty-five billion, three hundred fourteen million, five hundred fifty-four thousand, two hundred twenty-two".