544426225 has 48 divisors (see below), whose sum is σ = 801377280. Its totient is φ = 359150400.

The previous prime is 544426213. The next prime is 544426243. The reversal of 544426225 is 522624445.

It is not a de Polignac number, because 544426225 - 2⁷ = 544426097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533766 + ... + 534784.

It is an arithmetic number, because the mean of its divisors is an integer number (16695360).

Almost surely, 2^544426225 is an apocalyptic number.

It is an amenable number.

544426225 is a deficient number, since it is larger than the sum of its proper divisors (256951055).

544426225 is a wasteful number, since it uses less digits than its factorization.

544426225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1145 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 544426225 is about 23332.9429134004. The cubic root of 544426225 is about 816.5441636788.

The spelling of 544426225 in words is "five hundred forty-four million, four hundred twenty-six thousand, two hundred twenty-five".