5243203000 has 128 divisors (see below), whose sum is σ = 14364604800. Its totient is φ = 1753728000.

The previous prime is 5243202997. The next prime is 5243203003. The reversal of 5243203000 is 3023425.

It is an interprime number because it is at equal distance from previous prime (5243202997) and next prime (5243203003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243203003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277866 + ... + 296134.

It is an arithmetic number, because the mean of its divisors is an integer number (112223475).

Almost surely, 2^5243203000 is an apocalyptic number.

5243203000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5243203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7182302400).

5243203000 is an abundant number, since it is smaller than the sum of its proper divisors (9121401800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5243203000 is a wasteful number, since it uses less digits than its factorization.

5243203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18338 (or 18324 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 5243203000 is about 72409.9647838611. The cubic root of 5243203000 is about 1737.2629492173.

Adding to 5243203000 its reverse (3023425), we get a palindrome (5246226425).

The spelling of 5243203000 in words is "five billion, two hundred forty-three million, two hundred three thousand".