6021778080 has 192 divisors, whose sum is σ = 20777783040. Its totient is φ = 1459175424.

The previous prime is 6021778079. The next prime is 6021778141. The reversal of 6021778080 is 808771206.

It is a super-2 number, since 2×6021778080² = 72523622489536972800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223917 + ... + 249363.

It is an arithmetic number, because the mean of its divisors is an integer number (108217620).

Almost surely, 2^6021778080 is an apocalyptic number.

6021778080 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 6021778080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10388891520).

6021778080 is an abundant number, since it is smaller than the sum of its proper divisors (14756004960).

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

6021778080 is a wasteful number, since it uses less digits than its factorization.

6021778080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25511 (or 25503 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 6021778080 is about 77600.1164947579. The cubic root of 6021778080 is about 1819.3164602969.

The spelling of 6021778080 in words is "six billion, twenty-one million, seven hundred seventy-eight thousand, eighty".