5238486144 has 192 divisors, whose sum is σ = 15896724480. Its totient is φ = 1653350400.

The previous prime is 5238486107. The next prime is 5238486151. The reversal of 5238486144 is 4416848325.

5238486144 is a `hidden beast` number, since 5 + 23 + 8 + 4 + 8 + 614 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a self number, because there is not a number n which added to its sum of digits gives 5238486144.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1676904 + ... + 1680024.

It is an arithmetic number, because the mean of its divisors is an integer number (82795440).

Almost surely, 2^5238486144 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 5238486144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7948362240).

5238486144 is an abundant number, since it is smaller than the sum of its proper divisors (10658238336).

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

5238486144 is a wasteful number, since it uses less digits than its factorization.

5238486144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219 (or 3204 counting only the distinct ones).

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

The square root of 5238486144 is about 72377.3869658196. The cubic root of 5238486144 is about 1736.7418378747.

The spelling of 5238486144 in words is "five billion, two hundred thirty-eight million, four hundred eighty-six thousand, one hundred forty-four".