544503053 has 2 divisors, whose sum is σ = 544503054. Its totient is φ = 544503052.

The previous prime is 544503017. The next prime is 544503103. The reversal of 544503053 is 350305445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 519931204 + 24571849 = 22802^2 + 4957^2 .

It is a cyclic number.

It is not a de Polignac number, because 544503053 - 2¹⁰ = 544502029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544500053) 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, 272251526 + 272251527.

It is an arithmetic number, because the mean of its divisors is an integer number (272251527).

Almost surely, 2^544503053 is an apocalyptic number.

It is an amenable number.

544503053 is a deficient number, since it is larger than the sum of its proper divisors (1).

544503053 is an equidigital number, since it uses as much as digits as its factorization.

544503053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 544503053 is about 23334.5891971554. The cubic root of 544503053 is about 816.5825713953.

Adding to 544503053 its reverse (350305445), we get a palindrome (894808498).

The spelling of 544503053 in words is "five hundred forty-four million, five hundred three thousand, fifty-three".