4980688056 has 160 divisors (see below), whose sum is σ = 14638773600. Its totient is φ = 1579979520.

The previous prime is 4980688051. The next prime is 4980688057. The reversal of 4980688056 is 6508860894.

It is a happy number.

It is a super-2 number, since 2×4980688056² = 49614507022362118272, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4980687993 and 4980688011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4980688051) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1332366 + ... + 1336098.

It is an arithmetic number, because the mean of its divisors is an integer number (91492335).

Almost surely, 2^4980688056 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 4980688056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7319386800).

4980688056 is an abundant number, since it is smaller than the sum of its proper divisors (9658085544).

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

4980688056 is a wasteful number, since it uses less digits than its factorization.

4980688056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851 (or 3838 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 4980688056 is about 70573.9899396371. The cubic root of 4980688056 is about 1707.7715755417.

The spelling of 4980688056 in words is "four billion, nine hundred eighty million, six hundred eighty-eight thousand, fifty-six".