4048536880056 has 256 divisors, whose sum is σ = 10879615296000. Its totient is φ = 1251784212480.

The previous prime is 4048536880033. The next prime is 4048536880133. The reversal of 4048536880056 is 6500886358404.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 4048536879978 and 4048536880005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1641075735 + ... + 1641078201.

It is an arithmetic number, because the mean of its divisors is an integer number (42498497250).

Almost surely, 2^{4048536880056} 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 4048536880056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5439807648000).

4048536880056 is an abundant number, since it is smaller than the sum of its proper divisors (6831078415944).

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

4048536880056 is a wasteful number, since it uses less digits than its factorization.

4048536880056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982 (or 2978 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 57.

The spelling of 4048536880056 in words is "four trillion, forty-eight billion, five hundred thirty-six million, eight hundred eighty thousand, fifty-six".