2055413140 has 96 divisors (see below), whose sum is σ = 4820497920. Its totient is φ = 729830400.

The previous prime is 2055413123. The next prime is 2055413153. The reversal of 2055413140 is 413145502.

It is a happy number.

It is a congruent number.

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, 4768725 + ... + 4769155.

It is an arithmetic number, because the mean of its divisors is an integer number (50213520).

Almost surely, 2^2055413140 is an apocalyptic number.

2055413140 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 2055413140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2410248960).

2055413140 is an abundant number, since it is smaller than the sum of its proper divisors (2765084780).

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

2055413140 is a wasteful number, since it uses less digits than its factorization.

2055413140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2055413140 is about 45336.6644119304. The cubic root of 2055413140 is about 1271.4512395307.

Adding to 2055413140 its reverse (413145502), we get a palindrome (2468558642).

The spelling of 2055413140 in words is "two billion, fifty-five million, four hundred thirteen thousand, one hundred forty".