5243199552 has 112 divisors (see below), whose sum is σ = 15830824320. Its totient is φ = 1700476416.

The previous prime is 5243199509. The next prime is 5243199553. The reversal of 5243199552 is 2559913425.

5243199552 is a `hidden beast` number, since 5 + 2 + 4 + 3 + 1 + 99 + 552 = 666.

It is a super-2 number, since 2×5243199552² = 54982283084186001408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5243199498 and 5243199507.

It is not an unprimeable number, because it can be changed into a prime (5243199553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22933 + ... + 104939.

Almost surely, 2^5243199552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5243199552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7915412160).

5243199552 is an abundant number, since it is smaller than the sum of its proper divisors (10587624768).

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

5243199552 is a wasteful number, since it uses less digits than its factorization.

5243199552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82065 (or 82049 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The square root of 5243199552 is about 72409.9409749794. The cubic root of 5243199552 is about 1737.2625684015.

The spelling of 5243199552 in words is "five billion, two hundred forty-three million, one hundred ninety-nine thousand, five hundred fifty-two".