2055141320 has 64 divisors (see below), whose sum is σ = 4757356800. Its totient is φ = 798439680.

The previous prime is 2055141307. The next prime is 2055141323. The reversal of 2055141320 is 231415502.

It is not an unprimeable number, because it can be changed into a prime (2055141323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1359365 + ... + 1360875.

It is an arithmetic number, because the mean of its divisors is an integer number (74333700).

Almost surely, 2^2055141320 is an apocalyptic number.

2055141320 is a gapful number since it is divisible by the number (20) 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 2055141320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2378678400).

2055141320 is an abundant number, since it is smaller than the sum of its proper divisors (2702215480).

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

2055141320 is a wasteful number, since it uses less digits than its factorization.

2055141320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478 (or 2474 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2055141320 is about 45333.6665183834. Note that the first 3 decimals coincide. The cubic root of 2055141320 is about 1271.3951889805.

Adding to 2055141320 its reverse (231415502), we get a palindrome (2286556822).

The spelling of 2055141320 in words is "two billion, fifty-five million, one hundred forty-one thousand, three hundred twenty".