548147064 has 16 divisors (see below), whose sum is σ = 1370367720. Its totient is φ = 182715680.

The previous prime is 548147021. The next prime is 548147069. The reversal of 548147064 is 460741845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548147069) 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 3 ways as a sum of consecutive naturals, for example, 11419707 + ... + 11419754.

Almost surely, 2^548147064 is an apocalyptic number.

It is an amenable number.

548147064 is an abundant number, since it is smaller than the sum of its proper divisors (822220656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

548147064 is a wasteful number, since it uses less digits than its factorization.

548147064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22839470 (or 22839466 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 548147064 is about 23412.5407420895. The cubic root of 548147064 is about 818.4001445731.

The spelling of 548147064 in words is "five hundred forty-eight million, one hundred forty-seven thousand, sixty-four".