544025525 has 6 divisors (see below), whose sum is σ = 674591682. Its totient is φ = 435220400.

The previous prime is 544025519. The next prime is 544025527. The reversal of 544025525 is 525520445.

544025525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 174847729 + 369177796 = 13223^2 + 19214^2 .

It is not a de Polignac number, because 544025525 - 2¹⁰ = 544024501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544025491 and 544025500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544025527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10880486 + ... + 10880535.

It is an arithmetic number, because the mean of its divisors is an integer number (112431947).

Almost surely, 2^544025525 is an apocalyptic number.

It is an amenable number.

544025525 is a deficient number, since it is larger than the sum of its proper divisors (130566157).

544025525 is a wasteful number, since it uses less digits than its factorization.

544025525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21761031 (or 21761026 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 544025525 is about 23324.3547606359. The cubic root of 544025525 is about 816.3437878610.

The spelling of 544025525 in words is "five hundred forty-four million, twenty-five thousand, five hundred twenty-five".