5243168448 has 224 divisors, whose sum is σ = 18224601600. Its totient is φ = 1446294528.

The previous prime is 5243168431. The next prime is 5243168449. The reversal of 5243168448 is 8448613425.

5243168448 is a `hidden beast` number, since 5 + 2 + 43 + 168 + 448 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is not an unprimeable number, because it can be changed into a prime (5243168449) 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, 343311 + ... + 358257.

Almost surely, 2^5243168448 is an apocalyptic number.

5243168448 is a gapful number since it is divisible by the number (58) 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 5243168448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9112300800).

5243168448 is an abundant number, since it is smaller than the sum of its proper divisors (12981433152).

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

5243168448 is a wasteful number, since it uses less digits than its factorization.

5243168448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15004 (or 14988 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 5243168448 is about 72409.7261975213. The cubic root of 5243168448 is about 1737.2591330995.

The spelling of 5243168448 in words is "five billion, two hundred forty-three million, one hundred sixty-eight thousand, four hundred forty-eight".