548506413 has 48 divisors (see below), whose sum is σ = 986993280. Its totient is φ = 285800832.

The previous prime is 548506397. The next prime is 548506417. The reversal of 548506413 is 314605845.

It is a happy number.

548506413 is a `hidden beast` number, since 5 + 4 + 8 + 5 + 0 + 641 + 3 = 666.

It is not a de Polignac number, because 548506413 - 2⁴ = 548506397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548506417) 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 47 ways as a sum of consecutive naturals, for example, 63943 + ... + 72011.

It is an arithmetic number, because the mean of its divisors is an integer number (20562360).

Almost surely, 2^548506413 is an apocalyptic number.

It is an amenable number.

548506413 is a deficient number, since it is larger than the sum of its proper divisors (438486867).

548506413 is a wasteful number, since it uses less digits than its factorization.

548506413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178 (or 8175 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 548506413 is about 23420.2137693062. The cubic root of 548506413 is about 818.5789451484.

The spelling of 548506413 in words is "five hundred forty-eight million, five hundred six thousand, four hundred thirteen".