5304987648 has 104 divisors (see below), whose sum is σ = 15716890800. Its totient is φ = 1768292352.

The previous prime is 5304987647. The next prime is 5304987689. The reversal of 5304987648 is 8467894035.

5304987648 is a `hidden beast` number, since 530 + 49 + 8 + 7 + 64 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5304987594 and 5304987603.

It is not an unprimeable number, because it can be changed into a prime (5304987641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86608 + ... + 134576.

It is an arithmetic number, because the mean of its divisors is an integer number (151123950).

Almost surely, 2^5304987648 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 5304987648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7858445400).

5304987648 is an abundant number, since it is smaller than the sum of its proper divisors (10411903152).

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

5304987648 is an equidigital number, since it uses as much as digits as its factorization.

5304987648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48002 (or 47974 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 5304987648 is about 72835.3461445746. The cubic root of 5304987648 is about 1744.0601499889.

The spelling of 5304987648 in words is "five billion, three hundred four million, nine hundred eighty-seven thousand, six hundred forty-eight".