544425 has 48 divisors (see below), whose sum is σ = 1107072. Its totient is φ = 230400.

The previous prime is 544403. The next prime is 544429. The reversal of 544425 is 524445.

It is not a de Polignac number, because 544425 - 2¹³ = 536233 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 544395 and 544404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544429) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8895 + ... + 8955.

It is an arithmetic number, because the mean of its divisors is an integer number (23064).

2⁵⁴⁴⁴²⁵ is an apocalyptic number.

It is an amenable number.

544425 is an abundant number, since it is smaller than the sum of its proper divisors (562647).

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

544425 is a wasteful number, since it uses less digits than its factorization.

544425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 93 counting only the distinct ones).

The product of its digits is 3200, while the sum is 24.

The square root of 544425 is about 737.8516110981. The cubic root of 544425 is about 81.6543551250.

It can be divided in two parts, 544 and 425, that added together give a palindrome (969).

The spelling of 544425 in words is "five hundred forty-four thousand, four hundred twenty-five".