548892473 has 2 divisors, whose sum is σ = 548892474. Its totient is φ = 548892472.

The previous prime is 548892469. The next prime is 548892503. The reversal of 548892473 is 374298845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314281984 + 234610489 = 17728^2 + 15317^2 .

It is a cyclic number.

It is not a de Polignac number, because 548892473 - 2² = 548892469 is a prime.

It is not a weakly prime, because it can be changed into another prime (548802473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274446236 + 274446237.

It is an arithmetic number, because the mean of its divisors is an integer number (274446237).

Almost surely, 2^548892473 is an apocalyptic number.

It is an amenable number.

548892473 is a deficient number, since it is larger than the sum of its proper divisors (1).

548892473 is an equidigital number, since it uses as much as digits as its factorization.

548892473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 50.

The square root of 548892473 is about 23428.4543450907. The cubic root of 548892473 is about 818.7709492688.

The spelling of 548892473 in words is "five hundred forty-eight million, eight hundred ninety-two thousand, four hundred seventy-three".