4588678656 has 120 divisors (see below), whose sum is σ = 13349217024. Its totient is φ = 1517322240.

The previous prime is 4588678637. The next prime is 4588678663. The reversal of 4588678656 is 6568768854.

It is a junction number, because it is equal to n+sod(n) for n = 4588678593 and 4588678602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 581296 + ... + 589136.

Almost surely, 2^4588678656 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 4588678656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6674608512).

4588678656 is an abundant number, since it is smaller than the sum of its proper divisors (8760538368).

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

4588678656 is a wasteful number, since it uses less digits than its factorization.

4588678656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7992 (or 7973 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 63.

The square root of 4588678656 is about 67739.7863592734. The cubic root of 4588678656 is about 1661.7379890807.

The spelling of 4588678656 in words is "four billion, five hundred eighty-eight million, six hundred seventy-eight thousand, six hundred fifty-six".