546848356566329 has 2 divisors, whose sum is σ = 546848356566330. Its totient is φ = 546848356566328.

The previous prime is 546848356566277. The next prime is 546848356566439. The reversal of 546848356566329 is 923665653848645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491151584563600 + 55696772002729 = 22161940^2 + 7463027^2 .

It is a cyclic number.

It is not a de Polignac number, because 546848356566329 - 2¹⁶ = 546848356500793 is a prime.

It is not a weakly prime, because it can be changed into another prime (546848358566329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273424178283164 + 273424178283165.

It is an arithmetic number, because the mean of its divisors is an integer number (273424178283165).

Almost surely, 2^{546848356566329} is an apocalyptic number.

It is an amenable number.

546848356566329 is a deficient number, since it is larger than the sum of its proper divisors (1).

546848356566329 is an equidigital number, since it uses as much as digits as its factorization.

546848356566329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26873856000, while the sum is 80.

The spelling of 546848356566329 in words is "five hundred forty-six trillion, eight hundred forty-eight billion, three hundred fifty-six million, five hundred sixty-six thousand, three hundred twenty-nine".