4663548864 has 224 divisors, whose sum is σ = 15047000640. Its totient is φ = 1407504384.

The previous prime is 4663548853. The next prime is 4663548943. The reversal of 4663548864 is 4688453664.

4663548864 is a `hidden beast` number, since 46 + 63 + 5 + 488 + 64 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4663548864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1188634 + ... + 1192550.

It is an arithmetic number, because the mean of its divisors is an integer number (67174110).

Almost surely, 2^4663548864 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 4663548864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7523500320).

4663548864 is an abundant number, since it is smaller than the sum of its proper divisors (10383451776).

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

4663548864 is a wasteful number, since it uses less digits than its factorization.

4663548864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004 (or 3988 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 54.

The square root of 4663548864 is about 68290.1813147395. The cubic root of 4663548864 is about 1670.7270746103.

The spelling of 4663548864 in words is "four billion, six hundred sixty-three million, five hundred forty-eight thousand, eight hundred sixty-four".