544963 has 2 divisors, whose sum is σ = 544964. Its totient is φ = 544962.

The previous prime is 544961. The next prime is 544979. The reversal of 544963 is 369445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 544963 - 2¹ = 544961 is a prime.

Together with 544961, it forms a pair of twin primes.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (544961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272481 + 272482.

It is an arithmetic number, because the mean of its divisors is an integer number (272482).

2⁵⁴⁴⁹⁶³ is an apocalyptic number.

544963 is a deficient number, since it is larger than the sum of its proper divisors (1).

544963 is an equidigital number, since it uses as much as digits as its factorization.

544963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 544963 is about 738.2160930243. The cubic root of 544963 is about 81.6812431753.

The spelling of 544963 in words is "five hundred forty-four thousand, nine hundred sixty-three".