4938578356608 has 960 divisors, whose sum is σ = 16537522201200. Its totient is φ = 1453517291520.

The previous prime is 4938578356573. The next prime is 4938578356637. The reversal of 4938578356608 is 8066538758394.

It is a happy number.

4938578356608 is a `hidden beast` number, since 4 + 9 + 3 + 8 + 5 + 7 + 8 + 3 + 5 + 6 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 21565844238 + ... + 21565844466.

Almost surely, 2^{4938578356608} is an apocalyptic number.

4938578356608 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 4938578356608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8268761100600).

4938578356608 is an abundant number, since it is smaller than the sum of its proper divisors (11598943844592).

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

4938578356608 is a wasteful number, since it uses less digits than its factorization.

4938578356608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 1045094400, while the sum is 72.

The spelling of 4938578356608 in words is "four trillion, nine hundred thirty-eight billion, five hundred seventy-eight million, three hundred fifty-six thousand, six hundred eight".