6061318380 has 216 divisors, whose sum is σ = 21035890512. Its totient is φ = 1404094464.

The previous prime is 6061318379. The next prime is 6061318411. The reversal of 6061318380 is 838131606.

6061318380 is a `hidden beast` number, since 6 + 0 + 613 + 1 + 8 + 38 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 671779 + ... + 680741.

It is an arithmetic number, because the mean of its divisors is an integer number (97388382).

Almost surely, 2^6061318380 is an apocalyptic number.

6061318380 is a gapful number since it is divisible by the number (60) 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 6061318380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10517945256).

6061318380 is an abundant number, since it is smaller than the sum of its proper divisors (14974572132).

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

6061318380 is a wasteful number, since it uses less digits than its factorization.

6061318380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9025 (or 9003 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 6061318380 is about 77854.4692358762. The cubic root of 6061318380 is about 1823.2897851034.

Adding to 6061318380 its reverse (838131606), we get a palindrome (6899449986).

The spelling of 6061318380 in words is "six billion, sixty-one million, three hundred eighteen thousand, three hundred eighty".