20055828096 has 336 divisors, whose sum is σ = 61960016790. Its totient is φ = 6463162368.

The previous prime is 20055828071. The next prime is 20055828097. The reversal of 20055828096 is 69082855002.

20055828096 is a `hidden beast` number, since 2 + 0 + 0 + 558 + 2 + 8 + 0 + 96 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 20016590400 + 39237696 = 141480^2 + 6264^2 .

It is not an unprimeable number, because it can be changed into a prime (20055828097) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 127744050 + ... + 127744206.

Almost surely, 2^20055828096 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 20055828096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30980008395).

20055828096 is an abundant number, since it is smaller than the sum of its proper divisors (41904188694).

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

20055828096 is an frugal number, since it uses more digits than its factorization.

20055828096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 20055828096 in words is "twenty billion, fifty-five million, eight hundred twenty-eight thousand, ninety-six".