548913 has 16 divisors (see below), whose sum is σ = 794880. Its totient is φ = 335616.

The previous prime is 548909. The next prime is 548927. The reversal of 548913 is 319845.

It is not a de Polignac number, because 548913 - 2² = 548909 is a prime.

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (548903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2283 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (49680).

2⁵⁴⁸⁹¹³ is an apocalyptic number.

It is an amenable number.

548913 is a deficient number, since it is larger than the sum of its proper divisors (245967).

548913 is a wasteful number, since it uses less digits than its factorization.

548913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296.

The product of its digits is 4320, while the sum is 30.

The square root of 548913 is about 740.8866310037. The cubic root of 548913 is about 81.8781155701.

The spelling of 548913 in words is "five hundred forty-eight thousand, nine hundred thirteen".