548909059 has 2 divisors, whose sum is σ = 548909060. Its totient is φ = 548909058.

The previous prime is 548909047. The next prime is 548909083. The reversal of 548909059 is 950909845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 548909059 - 2⁷ = 548908931 is a prime.

It is not a weakly prime, because it can be changed into another prime (548900059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274454529 + 274454530.

It is an arithmetic number, because the mean of its divisors is an integer number (274454530).

Almost surely, 2^548909059 is an apocalyptic number.

548909059 is a deficient number, since it is larger than the sum of its proper divisors (1).

548909059 is an equidigital number, since it uses as much as digits as its factorization.

548909059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 49.

The square root of 548909059 is about 23428.8083136979. The cubic root of 548909059 is about 818.7791961774.

The spelling of 548909059 in words is "five hundred forty-eight million, nine hundred nine thousand, fifty-nine".