5243113000 has 64 divisors (see below), whose sum is σ = 12692019600. Its totient is φ = 2024915200.

The previous prime is 5243112997. The next prime is 5243113003. The reversal of 5243113000 is 3113425.

It is an interprime number because it is at equal distance from previous prime (5243112997) and next prime (5243113003).

It can be written as a sum of positive squares in 8 ways, for example, as 16112196 + 5227000804 = 4014^2 + 72298^2 .

It is not an unprimeable number, because it can be changed into a prime (5243113003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61399 + ... + 119398.

Almost surely, 2^5243113000 is an apocalyptic number.

5243113000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5243113000 is an abundant number, since it is smaller than the sum of its proper divisors (7448906600).

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

5243113000 is a wasteful number, since it uses less digits than its factorization.

5243113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180847 (or 180833 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5243113000 is about 72409.3433197678. The cubic root of 5243113000 is about 1737.2530090745.

Adding to 5243113000 its reverse (3113425), we get a palindrome (5246226425).

The spelling of 5243113000 in words is "five billion, two hundred forty-three million, one hundred thirteen thousand".