544225220325 has 36 divisors (see below), whose sum is σ = 975695730048. Its totient is φ = 289977156000.

The previous prime is 544225220311. The next prime is 544225220333. The reversal of 544225220325 is 523022522445.

544225220325 is a `hidden beast` number, since 5 + 4 + 422 + 5 + 2 + 203 + 25 = 666.

It is not a de Polignac number, because 544225220325 - 2⁷ = 544225220197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 544225220325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 914229 + ... + 1387178.

It is an arithmetic number, because the mean of its divisors is an integer number (27102659168).

Almost surely, 2^544225220325 is an apocalyptic number.

It is an amenable number.

544225220325 is a deficient number, since it is larger than the sum of its proper divisors (431470509723).

544225220325 is a wasteful number, since it uses less digits than its factorization.

544225220325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302474 (or 2302466 counting only the distinct ones).

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

The spelling of 544225220325 in words is "five hundred forty-four billion, two hundred twenty-five million, two hundred twenty thousand, three hundred twenty-five".