546464579 has 2 divisors, whose sum is σ = 546464580. Its totient is φ = 546464578.

The previous prime is 546464573. The next prime is 546464599. The reversal of 546464579 is 975464645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546464579 - 2⁴ = 546464563 is a prime.

It is a super-2 number, since 2×546464579² = 597247072203294482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (546464573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273232289 + 273232290.

It is an arithmetic number, because the mean of its divisors is an integer number (273232290).

Almost surely, 2^546464579 is an apocalyptic number.

546464579 is a deficient number, since it is larger than the sum of its proper divisors (1).

546464579 is an equidigital number, since it uses as much as digits as its factorization.

546464579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 50.

The square root of 546464579 is about 23376.5818502192. The cubic root of 546464579 is about 817.5619527408.

The spelling of 546464579 in words is "five hundred forty-six million, four hundred sixty-four thousand, five hundred seventy-nine".