5268212544 has 112 divisors (see below), whose sum is σ = 15958401408. Its totient is φ = 1502527488.

The previous prime is 5268212507. The next prime is 5268212557. The reversal of 5268212544 is 4452128625.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 826072 + ... + 832424.

Almost surely, 2^5268212544 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 5268212544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7979200704).

5268212544 is an abundant number, since it is smaller than the sum of its proper divisors (10690188864).

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

5268212544 is a wasteful number, since it uses less digits than its factorization.

5268212544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992 (or 6982 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The square root of 5268212544 is about 72582.4534167866. The cubic root of 5268212544 is about 1740.0207581088.

The spelling of 5268212544 in words is "five billion, two hundred sixty-eight million, two hundred twelve thousand, five hundred forty-four".