544222350045 has 40 divisors (see below), whose sum is σ = 1064257048800. Its totient is φ = 263865379680.

The previous prime is 544222350019. The next prime is 544222350083. The reversal of 544222350045 is 540053222445.

544222350045 is a `hidden beast` number, since 5 + 44 + 222 + 350 + 0 + 45 = 666.

It is not a de Polignac number, because 544222350045 - 2⁵ = 544222350013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544222349991 and 544222350009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 61075495 + ... + 61084404.

It is an arithmetic number, because the mean of its divisors is an integer number (26606426220).

Almost surely, 2^544222350045 is an apocalyptic number.

544222350045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544222350045 is a deficient number, since it is larger than the sum of its proper divisors (520034698755).

544222350045 is a wasteful number, since it uses less digits than its factorization.

544222350045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122159927 (or 122159918 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 544222350045 in words is "five hundred forty-four billion, two hundred twenty-two million, three hundred fifty thousand, forty-five".