5255005500503 has 4 divisors (see below), whose sum is σ = 5732733273288. Its totient is φ = 4777277727720.

The previous prime is 5255005500497. The next prime is 5255005500559. The reversal of 5255005500503 is 3050055005525.

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 5255005500503 - 2⁸ = 5255005500247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255005500203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238863886376 + ... + 238863886397.

It is an arithmetic number, because the mean of its divisors is an integer number (1433183318322).

Almost surely, 2^{5255005500503} is an apocalyptic number.

5255005500503 is a deficient number, since it is larger than the sum of its proper divisors (477727772785).

5255005500503 is a wasteful number, since it uses less digits than its factorization.

5255005500503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477727772784.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 5255005500503 in words is "five trillion, two hundred fifty-five billion, five million, five hundred thousand, five hundred three".