5205252503 has 8 divisors (see below), whose sum is σ = 5692014720. Its totient is φ = 4720749880.

The previous prime is 5205252497. The next prime is 5205252511. The reversal of 5205252503 is 3052525025.

5205252503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5205252503 - 2²⁴ = 5188475287 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 (5205252523) 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 in 7 ways as a sum of consecutive naturals, for example, 560075 + ... + 569292.

It is an arithmetic number, because the mean of its divisors is an integer number (711501840).

Almost surely, 2^5205252503 is an apocalyptic number.

5205252503 is a deficient number, since it is larger than the sum of its proper divisors (486762217).

5205252503 is a wasteful number, since it uses less digits than its factorization.

5205252503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129797.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 5205252503 is about 72147.4358726629. The cubic root of 5205252503 is about 1733.0613379131.

Adding to 5205252503 its reverse (3052525025), we get a palindrome (8257777528).

The spelling of 5205252503 in words is "five billion, two hundred five million, two hundred fifty-two thousand, five hundred three".