546505433 has 2 divisors, whose sum is σ = 546505434. Its totient is φ = 546505432.

The previous prime is 546505423. The next prime is 546505439. The reversal of 546505433 is 334505645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 539493529 + 7011904 = 23227^2 + 2648^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546505433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546505393 and 546505402.

It is not a weakly prime, because it can be changed into another prime (546505439) 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, 273252716 + 273252717.

It is an arithmetic number, because the mean of its divisors is an integer number (273252717).

Almost surely, 2^546505433 is an apocalyptic number.

It is an amenable number.

546505433 is a deficient number, since it is larger than the sum of its proper divisors (1).

546505433 is an equidigital number, since it uses as much as digits as its factorization.

546505433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 546505433 is about 23377.4556571069. The cubic root of 546505433 is about 817.5823260306.

The spelling of 546505433 in words is "five hundred forty-six million, five hundred five thousand, four hundred thirty-three".