5243996160 has 384 divisors, whose sum is σ = 20088432000. Its totient is φ = 1289945088.

The previous prime is 5243996111. The next prime is 5243996161. The reversal of 5243996160 is 616993425.

5243996160 is a `hidden beast` number, since 5 + 24 + 3 + 9 + 9 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243996161) 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, 3593511 + ... + 3594969.

It is an arithmetic number, because the mean of its divisors is an integer number (52313625).

Almost surely, 2^5243996160 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 5243996160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10044216000).

5243996160 is an abundant number, since it is smaller than the sum of its proper divisors (14844435840).

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

5243996160 is a wasteful number, since it uses less digits than its factorization.

5243996160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 5243996160 is about 72415.4414472494. The cubic root of 5243996160 is about 1737.3505456735.

The spelling of 5243996160 in words is "five billion, two hundred forty-three million, nine hundred ninety-six thousand, one hundred sixty".