544423055226 has 16 divisors (see below), whose sum is σ = 1090464017664. Its totient is φ = 181204700544.

The previous prime is 544423055219. The next prime is 544423055233. The reversal of 544423055226 is 622550324445.

It is an interprime number because it is at equal distance from previous prime (544423055219) and next prime (544423055233).

It is a super-2 number, since 2×544423055226² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67408426 + ... + 67416501.

It is an arithmetic number, because the mean of its divisors is an integer number (68154001104).

Almost surely, 2^544423055226 is an apocalyptic number.

544423055226 is an abundant number, since it is smaller than the sum of its proper divisors (546040962438).

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

544423055226 is a wasteful number, since it uses less digits than its factorization.

544423055226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134825605.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 544423055226 in words is "five hundred forty-four billion, four hundred twenty-three million, fifty-five thousand, two hundred twenty-six".