544475 has 12 divisors (see below), whose sum is σ = 699360. Its totient is φ = 420000.

The previous prime is 544471. The next prime is 544477. The reversal of 544475 is 574445.

It is not a de Polignac number, because 544475 - 2² = 544471 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (544471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350 + ... + 1100.

It is an arithmetic number, because the mean of its divisors is an integer number (58280).

2⁵⁴⁴⁴⁷⁵ is an apocalyptic number.

544475 is a deficient number, since it is larger than the sum of its proper divisors (154885).

544475 is a wasteful number, since it uses less digits than its factorization.

544475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 785 counting only the distinct ones).

The product of its digits is 11200, while the sum is 29.

The square root of 544475 is about 737.8854924716. The cubic root of 544475 is about 81.6568547608.

Subtracting from 544475 its sum of digits (29), we obtain a triangular number (544446 = T₁₀₄₃).

The spelling of 544475 in words is "five hundred forty-four thousand, four hundred seventy-five".