546606653 has 2 divisors, whose sum is σ = 546606654. Its totient is φ = 546606652.

The previous prime is 546606617. The next prime is 546606659. The reversal of 546606653 is 356606645.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 540190564 + 6416089 = 23242^2 + 2533^2 .

It is a cyclic number.

It is not a de Polignac number, because 546606653 - 2⁶ = 546606589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546606653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546606659) 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, 273303326 + 273303327.

It is an arithmetic number, because the mean of its divisors is an integer number (273303327).

Almost surely, 2^546606653 is an apocalyptic number.

It is an amenable number.

546606653 is a deficient number, since it is larger than the sum of its proper divisors (1).

546606653 is an equidigital number, since it uses as much as digits as its factorization.

546606653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 546606653 is about 23379.6204631298. The cubic root of 546606653 is about 817.6327985843.

The spelling of 546606653 in words is "five hundred forty-six million, six hundred six thousand, six hundred fifty-three".