548476723 has 2 divisors, whose sum is σ = 548476724. Its totient is φ = 548476722.

The previous prime is 548476693. The next prime is 548476741. The reversal of 548476723 is 327674845.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-548476723 is a prime.

It is not a weakly prime, because it can be changed into another prime (548477723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274238361 + 274238362.

It is an arithmetic number, because the mean of its divisors is an integer number (274238362).

Almost surely, 2^548476723 is an apocalyptic number.

548476723 is a deficient number, since it is larger than the sum of its proper divisors (1).

548476723 is an equidigital number, since it uses as much as digits as its factorization.

548476723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 46.

The square root of 548476723 is about 23419.5799065654. The cubic root of 548476723 is about 818.5641753135.

The spelling of 548476723 in words is "five hundred forty-eight million, four hundred seventy-six thousand, seven hundred twenty-three".