548125 has 10 divisors (see below), whose sum is σ = 685718. Its totient is φ = 438000.

The previous prime is 548123. The next prime is 548143. The reversal of 548125 is 521845.

548125 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 5 ways, for example, as 120409 + 427716 = 347^2 + 654^2 .

It is not a de Polignac number, because 548125 - 2¹ = 548123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 548125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548123) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 187 + ... + 1063.

2⁵⁴⁸¹²⁵ is an apocalyptic number.

It is an amenable number.

548125 is a deficient number, since it is larger than the sum of its proper divisors (137593).

548125 is an frugal number, since it uses more digits than its factorization.

548125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 882 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 548125 is about 740.3546447480. The cubic root of 548125 is about 81.8389163686.

The spelling of 548125 in words is "five hundred forty-eight thousand, one hundred twenty-five".