546828547 has 2 divisors, whose sum is σ = 546828548. Its totient is φ = 546828546.

The previous prime is 546828533. The next prime is 546828551. The reversal of 546828547 is 745828645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 546828547 - 2¹¹ = 546826499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546828547.

It is not a weakly prime, because it can be changed into another prime (546828047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273414273 + 273414274.

It is an arithmetic number, because the mean of its divisors is an integer number (273414274).

Almost surely, 2^546828547 is an apocalyptic number.

546828547 is a deficient number, since it is larger than the sum of its proper divisors (1).

546828547 is an equidigital number, since it uses as much as digits as its factorization.

546828547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2150400, while the sum is 49.

The square root of 546828547 is about 23384.3654393272. The cubic root of 546828547 is about 817.7434224773.

The spelling of 546828547 in words is "five hundred forty-six million, eight hundred twenty-eight thousand, five hundred forty-seven".