548032427 has 2 divisors, whose sum is σ = 548032428. Its totient is φ = 548032426.

The previous prime is 548032423. The next prime is 548032531. The reversal of 548032427 is 724230845.

548032427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 548032427 - 2² = 548032423 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (548032423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274016213 + 274016214.

It is an arithmetic number, because the mean of its divisors is an integer number (274016214).

Almost surely, 2^548032427 is an apocalyptic number.

548032427 is a deficient number, since it is larger than the sum of its proper divisors (1).

548032427 is an equidigital number, since it uses as much as digits as its factorization.

548032427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 548032427 is about 23410.0924175878. The cubic root of 548032427 is about 818.3430884261.

The spelling of 548032427 in words is "five hundred forty-eight million, thirty-two thousand, four hundred twenty-seven".