548715971 has 2 divisors, whose sum is σ = 548715972. Its totient is φ = 548715970.

The previous prime is 548715949. The next prime is 548716001. The reversal of 548715971 is 179517845.

548715971 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 548715971 - 2⁶ = 548715907 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (548715941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274357985 + 274357986.

It is an arithmetic number, because the mean of its divisors is an integer number (274357986).

Almost surely, 2^548715971 is an apocalyptic number.

548715971 is a deficient number, since it is larger than the sum of its proper divisors (1).

548715971 is an equidigital number, since it uses as much as digits as its factorization.

548715971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 47.

The square root of 548715971 is about 23424.6872124261. The cubic root of 548715971 is about 818.6831784636.

The spelling of 548715971 in words is "five hundred forty-eight million, seven hundred fifteen thousand, nine hundred seventy-one".