4913989560 has 192 divisors, whose sum is σ = 16710857280. Its totient is φ = 1249966080.

The previous prime is 4913989559. The next prime is 4913989579. The reversal of 4913989560 is 659893194.

4913989560 is a `hidden beast` number, since 49 + 1 + 39 + 8 + 9 + 560 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4913989497 and 4913989506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4478932 + ... + 4480028.

It is an arithmetic number, because the mean of its divisors is an integer number (87035715).

Almost surely, 2^4913989560 is an apocalyptic number.

4913989560 is a gapful number since it is divisible by the number (40) 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 4913989560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8355428640).

4913989560 is an abundant number, since it is smaller than the sum of its proper divisors (11796867720).

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

4913989560 is a wasteful number, since it uses less digits than its factorization.

4913989560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678 (or 1671 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 4913989560 is about 70099.8542081223. The cubic root of 4913989560 is about 1700.1141284394.

The spelling of 4913989560 in words is "four billion, nine hundred thirteen million, nine hundred eighty-nine thousand, five hundred sixty".