548346444123 has 16 divisors (see below), whose sum is σ = 733924187136. Its totient is φ = 364166858880.

The previous prime is 548346444067. The next prime is 548346444131. The reversal of 548346444123 is 321444643845.

It is not a de Polignac number, because 548346444123 - 2⁹ = 548346443611 is a prime.

It is a super-2 number, since 2×548346444123² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (548346444143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6685186 + ... + 6766712.

It is an arithmetic number, because the mean of its divisors is an integer number (45870261696).

Almost surely, 2^548346444123 is an apocalyptic number.

548346444123 is a deficient number, since it is larger than the sum of its proper divisors (185577743013).

548346444123 is a wasteful number, since it uses less digits than its factorization.

548346444123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90074.

The product of its digits is 4423680, while the sum is 48.

The spelling of 548346444123 in words is "five hundred forty-eight billion, three hundred forty-six million, four hundred forty-four thousand, one hundred twenty-three".