5252186448 has 240 divisors, whose sum is σ = 16257084480. Its totient is φ = 1635821568.

The previous prime is 5252186441. The next prime is 5252186507. The reversal of 5252186448 is 8446812525.

5252186448 is a `hidden beast` number, since 5 + 2 + 521 + 86 + 4 + 48 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252186441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15135811 + ... + 15136157.

It is an arithmetic number, because the mean of its divisors is an integer number (67737852).

Almost surely, 2^5252186448 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 5252186448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8128542240).

5252186448 is an abundant number, since it is smaller than the sum of its proper divisors (11004898032).

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

5252186448 is a wasteful number, since it uses less digits than its factorization.

5252186448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 598 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 5252186448 is about 72471.9700849922. The cubic root of 5252186448 is about 1738.2545636077.

The spelling of 5252186448 in words is "five billion, two hundred fifty-two million, one hundred eighty-six thousand, four hundred forty-eight".