548550057 has 8 divisors (see below), whose sum is σ = 797891040. Its totient is φ = 332454560.

The previous prime is 548550043. The next prime is 548550059. The reversal of 548550057 is 750055845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 548550057 - 2⁸ = 548549801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 548549997 and 548550024.

It is not an unprimeable number, because it can be changed into a prime (548550059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8311332 + ... + 8311397.

It is an arithmetic number, because the mean of its divisors is an integer number (99736380).

Almost surely, 2^548550057 is an apocalyptic number.

It is an amenable number.

548550057 is a deficient number, since it is larger than the sum of its proper divisors (249340983).

548550057 is a wasteful number, since it uses less digits than its factorization.

548550057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16622743.

The product of its (nonzero) digits is 140000, while the sum is 39.

The square root of 548550057 is about 23421.1455099873. The cubic root of 548550057 is about 818.6006556888.

The spelling of 548550057 in words is "five hundred forty-eight million, five hundred fifty thousand, fifty-seven".