7048548864 has 720 divisors, whose sum is σ = 26197966080. Its totient is φ = 1811496960.

The previous prime is 7048548817. The next prime is 7048548889. The reversal of 7048548864 is 4688458407.

It is a self number, because there is not a number n which added to its sum of digits gives 7048548864.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 132991462 + ... + 132991514.

It is an arithmetic number, because the mean of its divisors is an integer number (36386064).

Almost surely, 2^7048548864 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 7048548864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13098983040).

7048548864 is an abundant number, since it is smaller than the sum of its proper divisors (19149417216).

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

7048548864 is a wasteful number, since it uses less digits than its factorization.

7048548864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The square root of 7048548864 is about 83955.6362848856. The cubic root of 7048548864 is about 1917.3434092608.

The spelling of 7048548864 in words is "seven billion, forty-eight million, five hundred forty-eight thousand, eight hundred sixty-four".