503063051263 has 2 divisors, whose sum is σ = 503063051264. Its totient is φ = 503063051262.

The previous prime is 503063051209. The next prime is 503063051269. The reversal of 503063051263 is 362150360305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503063051263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503063051269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251531525631 + 251531525632.

It is an arithmetic number, because the mean of its divisors is an integer number (251531525632).

Almost surely, 2^503063051263 is an apocalyptic number.

503063051263 is a deficient number, since it is larger than the sum of its proper divisors (1).

503063051263 is an equidigital number, since it uses as much as digits as its factorization.

503063051263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 503063051263 in words is "five hundred three billion, sixty-three million, fifty-one thousand, two hundred sixty-three".