548242797 has 16 divisors (see below), whose sum is σ = 740339712. Its totient is φ = 360850800.

The previous prime is 548242769. The next prime is 548242831. The reversal of 548242797 is 797242845.

It is not a de Polignac number, because 548242797 - 2¹⁰ = 548241773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548242757) 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, 72028 + ... + 79274.

It is an arithmetic number, because the mean of its divisors is an integer number (46271232).

Almost surely, 2^548242797 is an apocalyptic number.

It is an amenable number.

548242797 is a deficient number, since it is larger than the sum of its proper divisors (192096915).

548242797 is a wasteful number, since it uses less digits than its factorization.

548242797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568.

The product of its digits is 1128960, while the sum is 48.

The square root of 548242797 is about 23414.5851340569. The cubic root of 548242797 is about 818.4477858879.

Adding to 548242797 its sum of digits (48), we get a palindrome (548242845).

The spelling of 548242797 in words is "five hundred forty-eight million, two hundred forty-two thousand, seven hundred ninety-seven".