546340517 has 2 divisors, whose sum is σ = 546340518. Its totient is φ = 546340516.

The previous prime is 546340507. The next prime is 546340523. The reversal of 546340517 is 715043645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543402721 + 2937796 = 23311^2 + 1714^2 .

It is a cyclic number.

It is not a de Polignac number, because 546340517 - 2⁶ = 546340453 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546340507) 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, 273170258 + 273170259.

It is an arithmetic number, because the mean of its divisors is an integer number (273170259).

Almost surely, 2^546340517 is an apocalyptic number.

It is an amenable number.

546340517 is a deficient number, since it is larger than the sum of its proper divisors (1).

546340517 is an equidigital number, since it uses as much as digits as its factorization.

546340517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 546340517 is about 23373.9281465482. The cubic root of 546340517 is about 817.5000786191.

The spelling of 546340517 in words is "five hundred forty-six million, three hundred forty thousand, five hundred seventeen".