546611136324329 has 2 divisors, whose sum is σ = 546611136324330. Its totient is φ = 546611136324328.

The previous prime is 546611136324301. The next prime is 546611136324371. The reversal of 546611136324329 is 923423631116645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 449956283381929 + 96654852942400 = 21212173^2 + 9831320^2 .

It is a cyclic number.

It is not a de Polignac number, because 546611136324329 - 2²⁴ = 546611119547113 is a prime.

It is not a weakly prime, because it can be changed into another prime (546611136324229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273305568162164 + 273305568162165.

It is an arithmetic number, because the mean of its divisors is an integer number (273305568162165).

Almost surely, 2^{546611136324329} is an apocalyptic number.

It is an amenable number.

546611136324329 is a deficient number, since it is larger than the sum of its proper divisors (1).

546611136324329 is an equidigital number, since it uses as much as digits as its factorization.

546611136324329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 56.

The spelling of 546611136324329 in words is "five hundred forty-six trillion, six hundred eleven billion, one hundred thirty-six million, three hundred twenty-four thousand, three hundred twenty-nine".