503252050163 has 4 divisors (see below), whose sum is σ = 513959540640. Its totient is φ = 492544559688.

The previous prime is 503252050151. The next prime is 503252050199. The reversal of 503252050163 is 361050252305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 503252050163 - 2²⁶ = 503184941299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503252050123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353745168 + ... + 5353745261.

It is an arithmetic number, because the mean of its divisors is an integer number (128489885160).

Almost surely, 2^503252050163 is an apocalyptic number.

503252050163 is a deficient number, since it is larger than the sum of its proper divisors (10707490477).

503252050163 is a wasteful number, since it uses less digits than its factorization.

503252050163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707490476.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 503252050163 in words is "five hundred three billion, two hundred fifty-two million, fifty thousand, one hundred sixty-three".