2055320000 has 70 divisors (see below), whose sum is σ = 5096624808. Its totient is φ = 822112000.

The previous prime is 2055319957. The next prime is 2055320017. The reversal of 2055320000 is 235502.

It is a super-3 number, since 3×2055320000³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14309 + ... + 65691.

Almost surely, 2^2055320000 is an apocalyptic number.

2055320000 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 2055320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2548312404).

2055320000 is an abundant number, since it is smaller than the sum of its proper divisors (3041304808).

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

2055320000 is an frugal number, since it uses more digits than its factorization.

2055320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51415 (or 51390 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 2055320000 is about 45335.6371963602. The cubic root of 2055320000 is about 1271.4320341854.

Adding to 2055320000 its reverse (235502), we get a palindrome (2055555502).

The spelling of 2055320000 in words is "two billion, fifty-five million, three hundred twenty thousand".