548028453 has 16 divisors (see below), whose sum is σ = 848782976. Its totient is φ = 308024640.

The previous prime is 548028433. The next prime is 548028491. The reversal of 548028453 is 354820845.

It is not a de Polignac number, because 548028453 - 2⁹ = 548027941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548028433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212626 + ... + 215187.

It is an arithmetic number, because the mean of its divisors is an integer number (53048936).

Almost surely, 2^548028453 is an apocalyptic number.

It is an amenable number.

548028453 is a deficient number, since it is larger than the sum of its proper divisors (300754523).

548028453 is a wasteful number, since it uses less digits than its factorization.

548028453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427884.

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 548028453 is about 23410.0075395118. The cubic root of 548028453 is about 818.3411103781.

It can be divided in two parts, 5480 and 28453, that added together give a palindrome (33933).

The spelling of 548028453 in words is "five hundred forty-eight million, twenty-eight thousand, four hundred fifty-three".