6503053703 has 2 divisors, whose sum is σ = 6503053704. Its totient is φ = 6503053702.

The previous prime is 6503053693. The next prime is 6503053709. The reversal of 6503053703 is 3073503056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6503053703 - 2¹⁰ = 6503052679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6503053703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6503053709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3251526851 + 3251526852.

It is an arithmetic number, because the mean of its divisors is an integer number (3251526852).

Almost surely, 2^6503053703 is an apocalyptic number.

6503053703 is a deficient number, since it is larger than the sum of its proper divisors (1).

6503053703 is an equidigital number, since it uses as much as digits as its factorization.

6503053703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 6503053703 is about 80641.5135212627. The cubic root of 6503053703 is about 1866.5477885639.

Adding to 6503053703 its reverse (3073503056), we get a palindrome (9576556759).

The spelling of 6503053703 in words is "six billion, five hundred three million, fifty-three thousand, seven hundred three".