2055357828 has 60 divisors (see below), whose sum is σ = 5380902912. Its totient is φ = 684126000.

The previous prime is 2055357827. The next prime is 2055357841. The reversal of 2055357828 is 8287535502.

2055357828 is a `hidden beast` number, since 2 + 0 + 5 + 53 + 578 + 28 = 666.

It is a super-2 number, since 2×2055357828² = 8448991602241755168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2055357827) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 239101 + ... + 247547.

Almost surely, 2^2055357828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055357828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2690451456).

2055357828 is an abundant number, since it is smaller than the sum of its proper divisors (3325545084).

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

2055357828 is a wasteful number, since it uses less digits than its factorization.

2055357828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9214 (or 9203 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 2055357828 is about 45336.0543938266. The cubic root of 2055357828 is about 1271.4398343391.

The spelling of 2055357828 in words is "two billion, fifty-five million, three hundred fifty-seven thousand, eight hundred twenty-eight".