5253002555503 has 4 divisors (see below), whose sum is σ = 5253398752680. Its totient is φ = 5252606358328.

The previous prime is 5253002555473. The next prime is 5253002555579. The reversal of 5253002555503 is 3055552003525.

It is a happy number.

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 5253002555503 - 2²⁹ = 5252465684591 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 (5253002555303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198078700 + ... + 198105217.

It is an arithmetic number, because the mean of its divisors is an integer number (1313349688170).

Almost surely, 2^{5253002555503} is an apocalyptic number.

5253002555503 is a deficient number, since it is larger than the sum of its proper divisors (396197177).

5253002555503 is a wasteful number, since it uses less digits than its factorization.

5253002555503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396197176.

The product of its (nonzero) digits is 562500, while the sum is 40.

It can be divided in two parts, 525300 and 2555503, that added together give a palindrome (3080803).

The spelling of 5253002555503 in words is "five trillion, two hundred fifty-three billion, two million, five hundred fifty-five thousand, five hundred three".