5252543103 has 8 divisors (see below), whose sum is σ = 7371990400. Its totient is φ = 3317395608.

The previous prime is 5252543081. The next prime is 5252543117. The reversal of 5252543103 is 3013452525.

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

It is not a de Polignac number, because 5252543103 - 2⁵ = 5252543071 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 (5252543123) 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 7 ways as a sum of consecutive naturals, for example, 46074883 + ... + 46074996.

It is an arithmetic number, because the mean of its divisors is an integer number (921498800).

Almost surely, 2^5252543103 is an apocalyptic number.

5252543103 is a deficient number, since it is larger than the sum of its proper divisors (2119447297).

5252543103 is a wasteful number, since it uses less digits than its factorization.

5252543103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92149901.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5252543103 is about 72474.4306842075. The cubic root of 5252543103 is about 1738.2939086916.

Adding to 5252543103 its reverse (3013452525), we get a palindrome (8265995628).

The spelling of 5252543103 in words is "five billion, two hundred fifty-two million, five hundred forty-three thousand, one hundred three".