548513043671 has 2 divisors, whose sum is σ = 548513043672. Its totient is φ = 548513043670.

The previous prime is 548513043667. The next prime is 548513043713. The reversal of 548513043671 is 176340315845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 548513043671 - 2² = 548513043667 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548513043641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274256521835 + 274256521836.

It is an arithmetic number, because the mean of its divisors is an integer number (274256521836).

Almost surely, 2^548513043671 is an apocalyptic number.

548513043671 is a deficient number, since it is larger than the sum of its proper divisors (1).

548513043671 is an equidigital number, since it uses as much as digits as its factorization.

548513043671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 548513043671 in words is "five hundred forty-eight billion, five hundred thirteen million, forty-three thousand, six hundred seventy-one".