2055055968 has 384 divisors, whose sum is σ = 7207280640. Its totient is φ = 557383680.

The previous prime is 2055055943. The next prime is 2055055969. The reversal of 2055055968 is 8695505502.

2055055968 is a `hidden beast` number, since 2 + 0 + 5 + 50 + 5 + 596 + 8 = 666.

It is a super-2 number, since 2×2055055968² = 8446510063224834048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055055969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18186280 + ... + 18186392.

It is an arithmetic number, because the mean of its divisors is an integer number (18768960).

Almost surely, 2^2055055968 is an apocalyptic number.

2055055968 is a gapful number since it is divisible by the number (28) 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 2055055968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3603640320).

2055055968 is an abundant number, since it is smaller than the sum of its proper divisors (5152224672).

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

2055055968 is a wasteful number, since it uses less digits than its factorization.

2055055968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The square root of 2055055968 is about 45332.7251331750. The cubic root of 2055055968 is about 1271.3775879809.

The spelling of 2055055968 in words is "two billion, fifty-five million, fifty-five thousand, nine hundred sixty-eight".