548342769 has 16 divisors (see below), whose sum is σ = 833680512. Its totient is φ = 317591808.

The previous prime is 548342741. The next prime is 548342777. The reversal of 548342769 is 967243845.

548342769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 548342769 - 2¹⁵ = 548310001 is a prime.

It is a super-2 number, since 2×548342769² = 601359584629174722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (548342779) 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, 412869 + ... + 414194.

It is an arithmetic number, because the mean of its divisors is an integer number (52105032).

Almost surely, 2^548342769 is an apocalyptic number.

It is an amenable number.

548342769 is a deficient number, since it is larger than the sum of its proper divisors (285337743).

548342769 is a wasteful number, since it uses less digits than its factorization.

548342769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827096.

The product of its digits is 1451520, while the sum is 48.

The square root of 548342769 is about 23416.7198599633. The cubic root of 548342769 is about 818.4975308121.

The spelling of 548342769 in words is "five hundred forty-eight million, three hundred forty-two thousand, seven hundred sixty-nine".