548948481 has 8 divisors (see below), whose sum is σ = 732411840. Its totient is φ = 365725392.

The previous prime is 548948443. The next prime is 548948489. The reversal of 548948481 is 184849845.

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

It is not a de Polignac number, because 548948481 - 2⁶ = 548948417 is a prime.

It is a super-2 number, since 2×548948481² = 602688869584414722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (548948489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54666 + ... + 63923.

It is an arithmetic number, because the mean of its divisors is an integer number (91551480).

Almost surely, 2^548948481 is an apocalyptic number.

It is an amenable number.

548948481 is a deficient number, since it is larger than the sum of its proper divisors (183463359).

548948481 is a wasteful number, since it uses less digits than its factorization.

548948481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120135.

The product of its digits is 1474560, while the sum is 51.

The square root of 548948481 is about 23429.6496132571. The cubic root of 548948481 is about 818.7987969596.

The spelling of 548948481 in words is "five hundred forty-eight million, nine hundred forty-eight thousand, four hundred eighty-one".