546263 has 2 divisors, whose sum is σ = 546264. Its totient is φ = 546262.

The previous prime is 546253. The next prime is 546283. The reversal of 546263 is 362645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546263 - 2¹⁰ = 545239 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 (546233) 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, 273131 + 273132.

It is an arithmetic number, because the mean of its divisors is an integer number (273132).

2⁵⁴⁶²⁶³ is an apocalyptic number.

546263 is a deficient number, since it is larger than the sum of its proper divisors (1).

546263 is an equidigital number, since it uses as much as digits as its factorization.

546263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 26.

The square root of 546263 is about 739.0960695336. The cubic root of 546263 is about 81.7461413386.

It can be divided in two parts, 54626 and 3, that multiplied together give a triangular number (163878 = T₅₇₂).

The spelling of 546263 in words is "five hundred forty-six thousand, two hundred sixty-three".