548363818103 has 2 divisors, whose sum is σ = 548363818104. Its totient is φ = 548363818102.

The previous prime is 548363818073. The next prime is 548363818117. The reversal of 548363818103 is 301818363845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 548363818103 - 2¹² = 548363814007 is a prime.

It is a super-3 number, since 3×548363818103³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548363818003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274181909051 + 274181909052.

It is an arithmetic number, because the mean of its divisors is an integer number (274181909052).

Almost surely, 2^548363818103 is an apocalyptic number.

548363818103 is a deficient number, since it is larger than the sum of its proper divisors (1).

548363818103 is an equidigital number, since it uses as much as digits as its factorization.

548363818103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 548363818103 in words is "five hundred forty-eight billion, three hundred sixty-three million, eight hundred eighteen thousand, one hundred three".