548614117 has 2 divisors, whose sum is σ = 548614118. Its totient is φ = 548614116.

The previous prime is 548614103. The next prime is 548614159. The reversal of 548614117 is 711416845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338044996 + 210569121 = 18386^2 + 14511^2 .

It is a cyclic number.

It is not a de Polignac number, because 548614117 - 2¹¹ = 548612069 is a prime.

It is equal to p_28776430 and since 548614117 and 28776430 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548614217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274307058 + 274307059.

It is an arithmetic number, because the mean of its divisors is an integer number (274307059).

Almost surely, 2^548614117 is an apocalyptic number.

It is an amenable number.

548614117 is a deficient number, since it is larger than the sum of its proper divisors (1).

548614117 is an equidigital number, since it uses as much as digits as its factorization.

548614117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 37.

The square root of 548614117 is about 23422.5130376738. The cubic root of 548614117 is about 818.6325200047.

The spelling of 548614117 in words is "five hundred forty-eight million, six hundred fourteen thousand, one hundred seventeen".