4593949659648 has 240 divisors, whose sum is σ = 13965365013600. Its totient is φ = 1449774858240.

The previous prime is 4593949659619. The next prime is 4593949659701. The reversal of 4593949659648 is 8469569493954.

4593949659648 is a `hidden beast` number, since 4 + 5 + 9 + 39 + 496 + 5 + 96 + 4 + 8 = 666.

It is a super-2 number, since 2×4593949659648² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140854863 + ... + 140887473.

It is an arithmetic number, because the mean of its divisors is an integer number (58189020890).

Almost surely, 2^{4593949659648} is an apocalyptic number.

4593949659648 is a gapful number since it is divisible by the number (48) 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 4593949659648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6982682506800).

4593949659648 is an abundant number, since it is smaller than the sum of its proper divisors (9371415353952).

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

4593949659648 is a wasteful number, since it uses less digits than its factorization.

4593949659648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34263 (or 34244 counting only the distinct ones).

The product of its digits is 9069926400, while the sum is 81.

The spelling of 4593949659648 in words is "four trillion, five hundred ninety-three billion, nine hundred forty-nine million, six hundred fifty-nine thousand, six hundred forty-eight".