2054455200 has 216 divisors, whose sum is σ = 8279657568. Its totient is φ = 469578240.

The previous prime is 2054455189. The next prime is 2054455223. The reversal of 2054455200 is 25544502.

2054455200 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 455 + 200 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30019 + ... + 70781.

It is an arithmetic number, because the mean of its divisors is an integer number (38331748).

Almost surely, 2^2054455200 is an apocalyptic number.

2054455200 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 2054455200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4139828784).

2054455200 is an abundant number, since it is smaller than the sum of its proper divisors (6225202368).

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

2054455200 is a wasteful number, since it uses less digits than its factorization.

2054455200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40796 (or 40780 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2054455200 is about 45326.0984422882. The cubic root of 2054455200 is about 1271.2536858547.

Adding to 2054455200 its reverse (25544502), we get a palindrome (2079999702).

The spelling of 2054455200 in words is "two billion, fifty-four million, four hundred fifty-five thousand, two hundred".