5268479648 has 48 divisors (see below), whose sum is σ = 10739796480. Its totient is φ = 2541079296.

The previous prime is 5268479611. The next prime is 5268479651. The reversal of 5268479648 is 8469748625.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1452365 + ... + 1455987.

It is an arithmetic number, because the mean of its divisors is an integer number (223745760).

Almost surely, 2^5268479648 is an apocalyptic number.

5268479648 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 5268479648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5369898240).

5268479648 is an abundant number, since it is smaller than the sum of its proper divisors (5471316832).

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

5268479648 is a wasteful number, since it uses less digits than its factorization.

5268479648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229 (or 5221 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 59.

The square root of 5268479648 is about 72584.2933974011. The cubic root of 5268479648 is about 1740.0501645818.

The spelling of 5268479648 in words is "five billion, two hundred sixty-eight million, four hundred seventy-nine thousand, six hundred forty-eight".