546434653 has 2 divisors, whose sum is σ = 546434654. Its totient is φ = 546434652.

The previous prime is 546434597. The next prime is 546434663. The reversal of 546434653 is 356434645.

It is a happy number.

546434653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 441126009 + 105308644 = 21003^2 + 10262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546434653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546434663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273217326 + 273217327.

It is an arithmetic number, because the mean of its divisors is an integer number (273217327).

Almost surely, 2^546434653 is an apocalyptic number.

It is an amenable number.

546434653 is a deficient number, since it is larger than the sum of its proper divisors (1).

546434653 is an equidigital number, since it uses as much as digits as its factorization.

546434653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 40.

The square root of 546434653 is about 23375.9417564298. The cubic root of 546434653 is about 817.5470284398.

The spelling of 546434653 in words is "five hundred forty-six million, four hundred thirty-four thousand, six hundred fifty-three".