546720959 has 2 divisors, whose sum is σ = 546720960. Its totient is φ = 546720958.

The previous prime is 546720931. The next prime is 546720961. The reversal of 546720959 is 959027645.

546720959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 546720959 - 2⁸ = 546720703 is a prime.

Together with 546720961, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546720259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273360479 + 273360480.

It is an arithmetic number, because the mean of its divisors is an integer number (273360480).

Almost surely, 2^546720959 is an apocalyptic number.

546720959 is a deficient number, since it is larger than the sum of its proper divisors (1).

546720959 is an equidigital number, since it uses as much as digits as its factorization.

546720959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The square root of 546720959 is about 23382.0649002606. The cubic root of 546720959 is about 817.6897888778.

The spelling of 546720959 in words is "five hundred forty-six million, seven hundred twenty thousand, nine hundred fifty-nine".